T72
Spot Crude Oil Prices,1982-2007
(US Dollars per Barrel)
   Algeria  Indonesia I.R.Iran SB Libyan AJ Nigeria Qatar S.Arabia UAE Venezuela Angola  Gabon Oman Egypt U.K. U.K. Norway Norway Mexico Mexico China  Malaysia  Malaysia  Australia Colombia U.S.A. U.S.A. Russia
   Zarzaitine Attaka  Iran Light Brega Forcados Dukhan  Arab Heavy Dubai TJL Cabinda  Mandji Oman Suez B. Brent Forties Ekofisk Oseberg Isthmus Maya  Daqing Tapis Miri  Gippsland C.Limon WTI ANS Urals
1982 34.13 - 30.32 33.17 33.37 32.59 29.12 31.04 32.06 - 30.67 31.71 - 32.95 32.79 33.32 - 32.19 - - - - - - - - -
1983 30.40 - 28.15 29.74 29.45 29.12 26.59 28.18 28.70 - 27.43 28.75 - 29.72 29.57 29.92 - 28.82 - - - - - - 30.41 28.67 -
1984 29.09 - 26.81 28.88 28.84 28.02 26.68 27.52 28.08 - 27.45 28.02 27.20 28.72 28.59 28.83 - 28.19 - - - - - - 29.39 28.57 -
1985 27.93 27.24 26.03 27.79 27.76 27.15 25.83 26.49 26.77 - 25.83 26.94 25.87 27.53 27.47 27.65 - 26.86 - - - - - - 27.96 27.13 -
1986 14.83 14.47 13.50 14.31 14.29 13.46 - 12.96 12.20 - 12.62 13.29 12.62 14.27 14.18 14.37 - 13.43 - - - - - - 14.91 13.77 -
1987 18.10 18.46 17.03 17.68 18.40 17.40 16.08 16.92 17.49 - 16.98 17.25 16.75 18.41 18.27 18.34 - 17.81 15.26 17.64 - - 18.13 17.86 19.16 18.11 17.29
1988 15.11 15.40 13.26 14.72 15.00 13.63 12.13 13.18 13.58 - 12.95 13.53 12.92 14.94 14.79 14.94 - 14.19 11.28 14.91 - - 15.01 14.53 15.94 14.16 14.15
1989 18.45 - 16.04 18.21 18.29 16.18 14.93 15.64 16.95 - 16.49 16.07 15.88 18.22 18.14 18.30 - 17.72 14.69 17.37 - - 18.35 18.22 19.62 17.64 17.40
1990 24.13 23.74 20.64 23.82 23.74 21.22 18.77 20.38 20.79 - 20.77 20.89 20.76 23.61 23.53 23.78 - 22.05 17.33 23.03 24.08 23.82 23.62 22.46 24.46 21.92 22.54
1991 20.78 20.74 17.34 20.41 20.17 17.86 14.02 16.59 16.87 - 16.66 17.14 16.87 20.06 20.18 20.34 19.69 18.48 13.15 19.03 21.23 20.92 20.93 19.18 21.55 18.46 19.03
1992 19.75 20.48 17.77 19.54 19.61 18.49 15.22 17.21 16.67 18.52 16.89 17.72 16.51 19.33 19.43 19.55 19.40 18.05 13.33 19.01 20.77 20.47 20.21 18.56 20.58 18.16 18.10
1993 17.39 18.12 15.06 17.08 17.44 16.21 13.03 14.93 14.79 15.74 14.67 15.77 13.82 17.00 16.98 17.18 17.06 15.93 12.00 17.54 18.86 18.64 17.66 16.56 18.45 16.37 15.39
1994 16.05 16.47 14.84 15.88 16.20 15.83 13.65 14.74 14.58 14.96 14.17 15.12 13.89 15.80 15.79 15.89 15.89 15.36 12.42 15.59 17.14 17.01 16.10 16.05 17.19 15.73 15.19
1995 17.33 17.84 16.17 17.22 17.26 16.73 15.59 16.10 16.08 16.36 15.61 16.34 15.57 17.01 17.15 17.19 17.17 16.73 14.42 17.59 18.29 18.23 17.33 17.58 18.42 17.18 16.62
1996 21.32 21.52 19.03 21.06 21.21 19.46 18.44 18.58 19.63 19.99 19.26 19.12 18.66 20.70 21.05 21.06 21.09 20.65 17.37 20.81 22.01 21.98 21.03 21.62 22.20 20.53 20.11
1997 19.57 20.34 18.24 19.36 19.29 18.99 17.17 18.10 17.38 18.06 16.63 18.52 16.91 19.06 19.33 19.22 19.22 18.26 14.89 19.33 20.92 20.99 19.85 19.28 20.56 18.93 18.28
1998 12.96 13.42 11.97 12.90 12.62 12.55 10.90 12.15 11.44 11.73 10.65 12.06 10.42 12.71 12.79 12.71 12.74 12.08 8.72 12.34 13.80 13.82 13.33 12.69 14.36 12.50 11.79
1999 18.15 18.34 17.25 18.08 17.93 17.65 16.44 17.24 16.31 17.34 16.53 17.27 16.19 17.91 18.02 17.93 18.05 17.29 14.52 17.76 18.89 18.86 18.50 17.95 19.30 17.77 17.24
2000 28.82 29.45 26.75 28.65 28.40 26.95 25.25 26.25 26.31 27.22 26.15 26.50 25.16 28.44 28.61 28.42 28.67 27.80 22.87 28.74 29.74 29.39 29.41 28.57 30.37 28.40 26.58
2001 24.86 26.45 22.90 24.70 24.24 23.74 21.90 22.83 20.35 22.83 21.62 22.75 21.09 24.46 24.60 24.39 24.54 22.22 17.31 24.78 25.44 - 25.22 22.82 26.00 23.35 22.97
2002 25.06 25.38 23.52 24.96 25.05 24.37 23.38 23.83 22.61 24.27 22.41 23.94 22.45 25.03 24.98 24.88 25.02 24.12 20.93 25.45 25.69 25.65 25.47 23.55 26.13 24.76 23.80
2003 28.99 29.58 26.89 28.89 28.65 27.44 26.43 26.77 26.97 28.01 26.38 27.14 25.76 28.81 28.94 28.89 28.97 28.25 24.23 29.52 30.08 30.07 29.85 27.78 31.09 29.61 27.02
2004 38.53 40.87 34.60 38.35 38.10 36.05 31.14 33.66 33.66 35.54 35.80 34.35 32.19 38.23 38.85 38.18 38.33 37.01 30.00 36.72 41.14 41.21 40.58 35.53 41.44 38.89 34.47
2005 54.87 57.26 50.66 54.22 55.60 53.46 45.28 49.36 46.37 51.20 51.94 50.48 47.71 54.44 55.06 54.48 54.84 50.35 40.94 52.65 57.94 58.33 56.18 51.31 56.51 53.42 50.79
2006 66.31 67.91 61.07 65.04 67.07 65.39 56.82 61.54 55.07 62.07 - 62.59 58.74 65.16 65.85 65.30 65.95 59.87 51.25 63.33 70.04 70.30 67.92 62.72 66.04 - 61.37
2007 74.16 75.44 69.30 72.93 74.49 72.33 64.18 68.38 65.65 69.65 - 68.86 66.78 72.55 72.46 73.20 73.87 67.58 59.83 71.30 77.87 77.76 75.55 69.67 72.29 - 69.55
1982         Jan 35.85 - 32.83 35.58 35.85 34.43 29.61 33.06 35.08 - 31.93 34.00 33.81 35.83 35.14 35.69 - 34.44 - - - - - - - 32.78 34.33
Feb 32.75 - 29.38 32.31 31.25 31.69 26.34 29.69 30.92 - 29.50 30.08 30.31 30.56 30.70 31.60 - 30.44 - - - - - - - 29.31 30.53
Mar 30.74 - 27.10 30.25 28.90 30.55 26.05 28.33 29.33 - 27.75 28.37 29.00 28.87 28.80 29.25 - 29.10 - - - - - - - 26.65 29.20
Apr 34.25 - 29.65 33.44 33.19 32.00 28.31 30.75 32.11 - 29.75 30.63 31.56 33.16 33.06 33.38 - 32.19 - - - - - - - 31.08 32.25
May 35.63 - 31.89 34.75 34.63 33.88 30.23 32.79 33.11 - 32.15 33.19 32.19 34.96 34.69 35.25 - 33.75 - - - - - - - 33.56 33.38
Jun 35.20 - 31.46 33.97 34.50 33.22 30.43 31.72 32.70 - 31.85 33.45 32.00 34.48 34.15 34.84 - 33.35 - - - - - - - 33.18 32.76
Jul 34.65 - 31.33 33.56 34.25 32.83 29.96 31.19 32.15 - 31.13 32.63 31.50 33.19 33.15 33.71 - 32.88 - - - - - - - 32.38 32.38
Aug 34.19 - 30.10 32.40 33.44 32.00 29.60 30.59 31.53 - 30.70 31.75 30.75 32.46 32.41 32.69 - 32.05 - - - - - - - 31.50 32.00
Sep 35.50 - 29.65 33.92 34.51 33.04 30.91 32.43 33.27 - 31.63 31.75 32.50 34.29 34.28 34.83 - 33.44 - - - - - - - 32.92 33.50
Oct 35.29 - 31.20 34.10 34.89 34.25 30.75 32.63 32.99 - 32.88 31.94 32.15 34.49 34.48 35.09 - 33.19 - - - - - - - 33.01 32.81
Nov 34.20 - 30.76 33.08 33.60 32.45 29.50 30.70 31.45 - 30.30 31.85 30.60 32.59 32.45 33.05 - 31.55 - - - - - - - 31.20 31.95
Dec 32.88 - 29.00 32.25 32.25 31.25 28.00 29.30 30.87 - 29.00 31.25 30.06 31.34 31.34 31.75 - 30.63 - - - - - - - 29.38 31.56
1983         Jan 32.19 - 29.13 31.19 31.19 31.38 28.58 29.38 30.88 - 28.50 31.25 29.38 30.61 30.61 31.06 - 30.31 - - - - - - 31.06 28.15 31.25
Feb 30.75 - 28.13 28.88 28.69 29.69 27.56 28.25 28.63 - 26.88 28.56 28.25 28.94 28.94 29.31 - 28.19 - - - - - - 29.24 27.11 28.69
Mar 29.13 - 27.30 28.00 27.55 28.60 26.17 27.38 28.02 - 25.25 28.10 27.31 28.12 28.12 28.53 - 27.80 - - - - - - 28.83 27.15 27.88
Apr 30.16 - 28.09 29.68 28.90 29.19 25.94 28.13 28.99 - 26.56 28.75 27.81 29.71 29.56 29.98 - 29.06 - - - - - - 30.63 28.73 28.75
May 30.08 - 27.75 29.93 29.18 28.84 26.02 27.98 28.40 - 26.80 28.28 27.74 29.47 29.23 29.70 - 28.95 - - - - - - 30.07 28.55 28.90
Jun 30.51 - 28.34 30.09 29.71 28.90 26.29 28.21 28.86 - 27.38 28.43 28.24 30.33 30.20 30.38 - 29.44 - - - - - - 31.19 29.61 29.35
Jul 31.09 - 28.60 30.46 30.26 29.13 26.49 28.60 28.97 - 27.73 28.90 28.65 30.84 30.45 30.84 - 29.63 - - - - - - 31.65 29.94 29.71
Aug 31.34 - 28.62 30.67 30.26 29.15 26.70 28.61 29.02 - 28.22 28.95 28.56 31.12 30.98 31.31 - 29.50 - - - - - - 31.90 30.16 29.90
Sep 30.73 - 28.20 30.20 30.14 28.89 26.63 28.40 28.61 - 28.50 28.69 28.34 30.34 30.14 30.48 - 28.75 - - - - - - 31.16 29.49 29.61
Oct 30.00 - 28.08 29.48 29.68 28.86 26.53 28.18 28.48 - 28.31 28.69 28.06 29.73 29.53 29.83 - 28.65 - - - - - - 30.40 28.89 29.44
Nov 29.46 - 27.95 29.10 29.35 28.68 26.29 27.78 28.16 - 27.75 28.38 27.67 28.93 28.79 29.06 - 28.25 - - - - - - 29.87 28.43 28.88
Dec 29.10 - 27.81 28.88 28.88 28.48 26.19 27.51 27.69 - 27.75 28.33 27.43 28.76 28.61 28.88 - 27.48 - - - - - - 29.21 27.94 28.72
1984         Jan 29.88 - 27.92 29.45 29.28 28.46 26.35 27.71 28.32 - 27.75 28.59 27.58 29.55 29.44 29.65 - 27.80 - - - - - - 29.91 28.60 28.88
Feb 30.16 - 28.00 29.63 29.64 28.54 26.59 27.65 29.14 - 27.75 28.51 27.80 29.73 29.55 29.78 - 28.69 - - - - - - 30.18 28.94 29.26
Mar 30.23 - 27.89 30.09 29.84 28.61 26.83 27.86 29.48 - 27.88 28.63 28.15 30.04 29.91 30.13 - 29.25 - - - - - - 30.76 29.71 29.43
Apr 30.20 - 28.03 30.05 29.91 28.70 26.84 27.96 28.80 - 28.00 28.61 28.09 30.01 29.91 30.11 - 28.88 - - - - - - 30.63 29.48 29.38
May 30.00 - 27.10 29.76 29.72 28.69 27.05 28.06 28.40 - 28.14 28.67 28.03 29.79 29.55 29.88 - 28.95 - - - - - - 30.52 29.39 29.21
Jun 29.25 - 25.06 29.00 29.35 28.30 26.91 27.90 27.94 - 28.06 28.33 28.01 28.83 28.85 29.10 - 28.50 - - - - - - 29.85 29.17 28.90
Jul 28.34 28.28 25.00 28.19 28.09 27.55 26.56 27.27 27.28 - 27.20 27.58 27.26 27.82 27.58 27.86 - 27.90 - - - - - - 28.73 28.28 28.24
Aug 28.30 28.15 26.00 28.11 28.31 27.54 26.76 27.26 27.54 - 27.40 27.86 26.65 28.24 28.09 28.24 - 28.00 - - - - - - 29.34 28.63 27.76
Sep 28.44 28.23 27.20 28.15 28.46 27.86 27.01 27.40 27.90 - 27.48 27.80 26.70 28.36 28.18 28.43 - 28.04 - - - - - - 29.30 28.52 28.00
Oct 28.32 27.90 27.18 28.28 28.23 27.44 26.63 27.30 27.78 - 26.78 27.49 26.78 27.55 27.64 28.01 - 27.95 - - - - - - 28.72 28.13 28.21
Nov 27.93 27.44 26.11 27.89 27.84 27.21 26.54 27.08 27.44 - 26.50 27.19 26.91 27.68 27.55 27.73 - 27.53 - - - - - - 28.02 27.60 28.04
Dec 27.78 27.05 26.24 27.75 27.45 27.30 26.14 26.75 27.09 - 26.50 26.91 26.45 27.02 26.81 27.01 - 26.88 - - - - - - 26.70 26.44 27.74
1985         Jan 27.68 26.88 26.08 27.67 27.10 27.34 26.64 27.29 27.45 - 26.30 27.42 26.16 26.93 26.78 27.10 - 26.95 - - - - - - 25.81 26.04 28.00
Feb 28.63 27.14 27.04 28.56 28.24 27.49 26.59 27.21 28.19 - 26.44 27.33 27.46 28.16 27.85 28.29 - 27.75 - - - - - - 27.37 28.13 28.63
Mar 28.15 27.30 26.34 28.26 28.13 27.40 26.55 27.09 28.28 - 27.00 27.38 27.19 28.15 27.94 28.08 - 28.06 - - - - - - 28.41 28.20 28.40
Apr 28.12 27.38 25.81 27.86 28.01 27.15 26.36 26.56 27.53 - 27.00 27.13 26.40 27.68 27.67 27.69 - 27.60 - - - - - - 28.51 28.14 27.67
May 26.81 27.15 25.13 26.63 26.74 26.24 25.43 25.66 25.88 - 25.51 25.99 24.83 26.66 26.61 26.65 - 26.38 - - - - - - 27.78 26.65 26.38
Jun 26.68 26.93 25.05 26.33 26.41 26.28 25.08 25.49 24.85 - 24.61 25.81 24.56 26.44 26.33 26.53 - 25.35 - - - - - - 27.19 25.83 25.55
Jul 27.06 26.78 24.94 26.94 26.61 26.63 25.09 25.73 25.13 - 24.46 26.16 24.65 26.72 26.69 26.91 - 25.70 - - - - - - 27.27 26.39 26.05
Aug 27.74 27.05 26.36 27.54 27.71 27.24 25.28 26.28 26.23 - 25.49 27.13 25.38 27.41 27.31 27.55 - 26.66 - - - - - - 27.83 27.15 26.66
Sep 28.28 27.20 26.70 28.04 28.19 27.51 25.55 26.48 26.84 - 26.06 27.43 25.68 27.60 27.60 27.76 - 26.98 - - - - - - 28.24 27.35 27.41
Oct 28.83 27.35 26.53 28.80 28.90 27.43 25.64 26.74 27.03 - 26.11 27.25 26.19 28.64 28.74 28.85 - 27.20 - - - - - - 29.63 27.45 27.80
Nov 30.00 27.65 26.48 29.80 30.00 27.73 25.85 26.98 28.47 - 26.65 27.36 26.39 29.96 29.99 30.13 - 28.56 - - - - - - 31.01 29.16 28.19
Dec 27.30 27.97 26.13 27.17 27.31 27.34 25.85 26.34 25.65 - 24.54 26.92 25.70 26.37 26.42 26.55 - 25.45 - - - - - - 26.90 25.57 26.90
1986         Jan 22.69 26.06 23.95 22.69 22.50 23.51 - 22.63 18.99 - 19.88 23.25 21.63 21.19 21.20 21.28 - 20.88 - - - - - - 22.33 21.56 22.50
Feb 17.88 19.88 18.05 17.88 17.43 16.19 - 15.16 12.69 - 13.80 15.56 15.83 17.03 17.18 17.35 - 14.00 - - - - - - 15.01 14.79 16.38
Mar 14.63 13.10 13.19 14.44 14.20 11.98 - 11.43 11.53 - 12.31 11.80 12.58 13.96 13.63 13.94 - 12.75 - - - - - - 12.63 12.60 14.13
Apr 13.10 11.18 10.17 12.65 12.40 10.80 - 10.21 11.30 - 9.92 10.71 10.98 12.28 12.20 12.35 - 12.45 - - - - - - 12.89 12.26 12.50
May 14.63 12.90 11.85 13.75 14.03 12.03 - 11.50 12.08 - 12.03 11.90 11.24 13.98 14.19 14.33 - 13.38 - - - - - - 15.55 13.93 13.00
Jun 12.75 12.13 10.43 12.13 11.79 10.64 - 10.30 10.30 - 10.55 10.63 10.30 11.83 11.84 11.96 - 11.50 - - - - - - 13.43 11.79 11.44
Jul 9.75 10.08 7.98 9.40 9.31 8.22 - 7.89 8.63 - 8.54 8.17 7.61 9.57 9.45 9.69 - 9.50 - - - - - - 11.52 9.73 8.75
Aug 13.88 12.45 12.36 12.81 13.61 12.46 - 12.19 11.88 - 12.33 12.36 11.43 13.89 13.86 14.03 - 13.13 - - - - - - 15.41 13.59 13.19
Sep 14.45 13.92 13.48 13.70 13.87 13.73 - 13.31 11.98 - 12.86 13.47 12.34 14.17 14.00 14.20 - 13.00 - - - - - - 15.00 13.51 13.50
Oct 14.44 13.94 13.33 13.63 13.44 13.71 - 13.41 12.43 - 12.63 13.49 12.08 13.91 13.70 13.94 - 13.25 - - - - - - 14.85 13.43 13.31
Nov 14.81 14.30 13.74 14.06 14.29 13.99 - 13.64 12.17 - 13.18 13.96 12.61 14.66 14.38 14.59 - 13.44 - - - - - - 15.06 13.90 13.69
Dec 16.40 15.55 15.27 16.00 15.98 15.61 - 15.13 13.33 - 14.53 15.48 14.17 16.08 15.87 16.08 - 14.90 - - - - - - 16.27 15.29 15.90
1987         Jan 18.63 18.34 17.35 18.39 18.53 17.66 - 17.20 16.69 - 17.33 17.55 17.38 18.40 18.40 18.56 - 16.88 - - - - - - 18.76 18.29 18.15
Feb 17.16 18.55 16.50 17.00 17.50 17.21 - 16.69 16.11 - 16.06 17.08 16.23 17.26 17.20 17.34 - 16.38 - - - - - - 17.68 17.03 16.86
Mar 18.11 18.01 17.07 18.06 18.14 17.59 - 16.95 16.82 - 16.76 17.37 16.83 18.07 17.98 18.10 - 17.30 - - - - - - 18.43 17.85 17.64
Apr 18.31 18.38 17.23 18.13 18.04 17.56 16.13 16.96 17.43 - 17.28 17.23 16.94 18.10 18.00 18.16 - 17.44 - - - - - - 18.65 18.09 17.74
May 18.64 18.48 17.30 18.61 18.46 17.51 16.16 17.04 17.88 - 17.34 17.36 17.10 18.66 18.56 18.63 - 18.25 - - - - - - 19.45 18.74 18.05
Jun 18.91 18.69 17.53 18.61 18.80 17.62 16.37 17.23 18.41 - 17.48 17.50 17.31 18.81 18.81 18.81 - 18.70 - - - - - - 20.11 19.09 18.31
Jul 20.31 19.15 17.74 19.90 19.89 18.03 16.76 18.00 19.52 - 18.19 18.20 18.15 19.94 19.88 19.90 - 19.81 - - - - - - 21.48 20.18 19.31
Aug 19.08 19.15 17.49 18.60 18.98 17.69 16.39 17.28 19.08 - 18.09 17.53 17.74 19.03 18.93 19.00 - 19.35 17.36 18.25 - - 19.04 19.18 20.28 18.94 18.63
Sep 18.34 18.33 17.39 17.66 18.46 17.37 16.22 16.95 17.89 - 17.19 17.23 16.64 18.42 18.25 18.24 - 18.20 15.80 17.80 - - 18.29 18.57 19.57 18.27 17.68
Oct 18.64 18.69 17.35 18.29 19.03 17.46 16.23 17.04 17.84 - 17.40 17.41 16.69 18.86 18.69 18.68 - 18.47 16.06 18.03 - - 18.59 18.71 19.83 18.54 17.78
Nov 17.70 18.69 16.26 17.40 18.03 17.28 16.15 16.56 17.15 - 16.23 17.01 15.59 17.85 17.71 17.75 - 17.57 15.60 17.81 - - 18.04 17.30 18.75 17.26 16.75
Dec 16.95 17.42 15.32 16.68 17.22 16.01 14.62 15.39 15.39 - 14.87 15.83 14.76 17.64 17.08 17.13 - 15.69 12.14 16.54 - - 16.96 15.85 17.31 15.52 15.87
1988         Jan 16.48 17.16 15.68 16.23 16.79 16.01 14.20 15.50 15.03 - 14.60 15.94 14.89 16.88 16.55 16.61 - 15.40 12.72 17.15 17.31 17.03 16.56 16.23 17.16 15.54 15.99
Feb 15.60 17.39 14.86 15.31 15.83 15.43 13.68 14.90 15.16 - 13.40 15.31 14.20 15.66 15.43 15.51 - 15.75 12.49 17.11 17.48 17.40 16.91 16.00 16.66 14.91 15.11
Mar 15.11 16.15 13.70 14.62 14.96 14.14 12.53 13.44 13.62 - 12.80 13.86 13.15 14.91 14.78 14.86 - 14.20 10.75 15.58 16.27 16.17 15.59 14.81 16.30 14.36 14.28
Apr 16.84 16.90 15.06 16.36 16.64 15.41 14.04 14.99 15.01 - 14.59 15.25 14.63 16.60 16.44 16.56 - 15.84 12.67 16.11 16.90 16.71 16.44 16.15 17.88 15.80 15.85
May 16.59 16.97 14.93 16.06 16.42 15.25 13.88 14.83 15.19 - 14.22 15.19 14.38 16.36 16.17 16.43 - 15.81 13.10 16.39 17.12 16.80 16.34 15.82 17.48 15.55 15.68
Jun 15.51 16.14 13.59 15.10 15.24 13.83 12.50 13.48 14.12 - 13.15 13.80 13.24 15.26 15.14 15.31 - 14.48 11.59 16.05 16.58 16.25 15.73 15.50 16.14 14.58 14.48
Jul 15.45 14.95 13.44 14.98 15.15 13.55 12.25 13.25 13.53 - 13.23 13.55 13.16 15.20 15.06 15.31 - 14.29 11.43 14.94 15.08 14.79 14.65 15.25 15.74 14.63 14.39
Aug 14.88 14.78 13.08 14.58 14.73 13.37 11.99 13.00 13.38 - 12.64 13.36 12.64 14.68 14.58 14.76 - 13.99 11.62 14.36 14.90 14.61 14.60 14.23 15.37 13.97 13.91
Sep 13.36 13.80 11.54 12.96 13.16 11.81 10.39 11.46 12.32 - 11.24 11.79 11.01 13.11 13.04 13.18 - 12.94 10.74 13.33 13.95 13.69 13.41 13.20 14.45 12.95 12.33
Oct 12.63 12.31 10.16 12.24 12.49 10.95 9.09 10.23 11.01 - 10.58 10.50 10.23 12.38 12.28 12.43 - 11.78 8.62 11.73 12.45 12.14 12.21 12.10 13.74 11.73 11.51
Nov 13.35 13.03 10.72 13.01 13.22 11.00 9.62 10.67 11.27 - 11.39 10.98 10.79 13.08 12.97 13.13 - 11.95 9.30 12.23 12.94 12.64 12.72 12.39 14.14 11.85 12.08
Dec 15.70 15.40 12.56 15.38 15.49 13.05 11.55 12.59 13.48 - 13.71 13.01 12.94 15.33 15.23 15.39 - 14.08 10.40 14.18 15.30 14.95 15.13 15.01 16.33 14.31 14.38
1989         Jan 17.37 17.81 14.40 17.09 17.14 14.79 13.36 14.29 15.03 - 15.40 14.69 14.51 17.03 16.92 17.10 - 15.65 12.23 16.91 17.92 17.67 17.53 17.23 17.86 16.20 16.05
Feb 17.31 17.80 14.65 16.81 17.11 15.09 13.66 14.58 15.47 - 15.23 14.98 14.56 16.96 16.85 17.01 - 16.15 12.32 17.24 17.89 17.53 17.50 17.01 18.03 16.45 16.08
Mar 19.18 18.46 16.38 18.76 19.04 16.70 15.33 16.13 16.68 - 17.20 16.58 16.63 18.90 18.79 19.03 - 17.62 13.68 17.18 18.34 17.98 18.13 18.41 19.59 17.81 18.09
Apr 20.51 19.44 17.48 20.28 20.34 17.48 16.49 16.93 18.73 - 18.59 17.39 17.93 20.20 20.26 20.33 - 19.55 15.99 18.33 19.54 19.22 19.30 20.59 20.90 19.95 19.36
May 18.97 19.14 16.12 18.78 18.69 16.03 15.00 15.53 17.87 - 17.00 15.94 16.33 18.68 18.61 18.82 - 18.57 15.83 18.03 19.28 18.95 18.95 18.64 20.30 17.95 17.72
Jun 17.80 18.95 15.86 17.58 17.14 15.90 14.71 15.40 17.33 - 15.95 15.80 15.11 17.55 17.49 17.78 - 18.13 15.25 18.16 19.00 18.68 18.78 17.94 20.04 17.44 16.61
Jul 17.89 18.49 15.89 17.63 17.29 15.75 14.63 15.45 17.22 - 15.84 15.86 15.33 17.71 17.65 17.85 - 18.01 15.65 17.84 18.58 18.28 18.30 17.98 19.99 17.44 16.90
Aug 16.83 17.63 15.34 16.69 16.58 15.54 14.11 14.91 16.07 - 14.86 15.39 14.41 16.71 16.64 16.78 - 16.69 14.25 16.55 17.68 17.37 17.44 16.71 18.54 16.45 16.22
Sep 17.65 17.78 16.00 17.76 17.91 16.16 14.73 15.58 16.33 - 16.06 16.01 15.54 17.76 17.66 17.86 - 17.40 14.66 16.34 17.82 17.52 17.49 17.39 19.54 17.10 16.99
Oct 19.17 18.72 16.57 18.94 19.25 16.73 15.49 16.13 17.01 - 17.13 16.54 16.69 18.92 18.81 19.03 - 17.79 15.03 16.79 18.95 18.65 18.58 18.27 20.12 17.84 18.19
Nov 18.98 19.05 16.54 18.65 19.00 16.70 15.51 16.09 17.37 - 16.84 16.51 16.33 18.68 18.55 18.60 - 18.19 15.18 17.44 19.36 19.12 18.91 18.63 19.88 18.05 17.88
Dec 20.11 19.48 17.64 19.88 20.38 17.75 16.55 17.10 18.75 - 18.13 17.53 17.55 19.93 19.83 19.81 - 19.43 16.60 17.98 19.86 19.67 19.48 20.38 21.03 19.51 19.04
1990         Jan 21.63 20.44 18.05 21.32 21.83 18.08 17.27 17.39 20.06 - 19.45 17.81 18.83 21.28 21.18 21.39 - 20.29 16.28 20.09 20.75 20.49 20.24 21.00 22.75 20.26 20.28
Feb 19.75 20.46 17.33 19.68 20.00 17.48 16.23 16.63 18.66 - 17.55 17.16 17.20 19.69 19.56 19.81 - 19.39 14.99 20.63 20.58 20.29 20.01 20.24 22.05 19.73 18.88
Mar 18.56 19.44 16.20 18.25 18.31 16.54 15.18 15.75 17.11 - 16.19 16.24 15.61 18.30 18.20 18.44 - 18.29 14.08 18.45 19.67 19.77 19.09 18.70 20.36 18.39 17.23
Apr 16.74 18.06 14.44 16.43 16.36 15.04 13.14 14.36 14.37 - 13.71 14.83 13.59 16.49 16.40 16.70 - 15.33 11.96 16.79 18.39 18.14 17.76 15.30 18.68 15.36 15.13
May 16.33 16.58 14.35 16.20 16.16 15.06 13.19 14.51 14.54 - 13.28 14.96 13.17 16.31 16.21 16.49 - 15.35 11.32 15.66 16.81 16.51 16.16 15.09 18.30 14.87 14.65
Jun 14.98 15.01 12.78 14.79 14.86 13.91 11.64 13.23 12.74 - 11.75 13.69 11.71 15.05 14.95 15.24 - 13.68 9.89 14.60 15.17 14.90 14.64 14.16 16.79 13.65 13.34
Jul 17.39 16.08 15.18 17.23 17.30 16.32 13.58 15.52 14.99 - 14.51 15.97 14.18 17.48 17.37 17.67 - 16.09 12.14 16.21 16.85 16.04 16.30 16.61 18.86 16.38 15.91
Aug 28.39 25.12 25.94 28.46 28.29 26.39 23.98 25.68 23.99 - 26.30 26.19 25.88 27.99 27.89 28.19 - 25.98 21.30 26.08 27.07 25.15 26.68 27.33 27.81 26.96 27.35
Sep 35.89 31.90 30.16 35.18 35.03 30.61 28.30 29.81 29.97 - 32.11 30.41 32.93 34.55 34.45 34.76 - 32.21 24.99 31.41 32.26 31.96 31.90 32.68 32.91 31.80 34.61
Oct 37.82 37.76 32.01 36.95 36.53 32.55 28.65 31.51 31.26 - 32.46 32.11 33.29 36.16 36.06 36.36 - 33.61 26.81 36.86 38.64 38.34 38.46 33.31 36.03 32.22 35.46
Nov 33.79 34.48 28.23 33.39 32.80 28.93 24.50 27.64 28.15 - 28.71 28.24 29.18 32.71 32.71 32.88 - 29.99 24.51 33.03 34.98 34.68 34.65 30.29 32.19 29.48 31.55
Dec 29.16 28.26 23.74 28.83 28.24 24.44 20.19 23.19 24.15 - 24.00 23.74 24.50 28.16 28.16 28.26 - 25.18 20.45 27.38 28.59 28.29 28.34 25.75 27.33 24.98 27.01
1991        Jan 24.75 24.72 20.20 24.56 24.13 20.90 16.70 19.65 20.51 - 20.44 20.20 20.67 23.99 24.03 24.01 - 21.85 17.40 23.52 25.27 24.86 24.76 23.03 25.29 21.69 23.04
Feb 20.76 20.65 15.11 20.31 19.69 15.56 11.26 14.26 14.90 - 16.09 14.86 16.45 19.46 19.51 19.50 - 16.46 11.50 19.79 21.03 20.70 20.80 17.79 20.49 16.39 18.38
Mar 20.16 18.76 15.89 19.80 18.84 16.14 11.84 14.84 15.35 - 15.04 15.39 15.65 19.04 19.08 19.15 18.90 16.88 11.61 17.20 18.97 18.67 18.73 18.93 19.89 17.73 18.46
Apr 19.68 18.23 16.39 19.52 18.64 16.58 12.83 15.33 16.17 - 15.58 15.88 16.07 19.14 19.11 19.41 18.77 17.84 12.80 16.99 18.64 18.22 18.34 18.96 20.80 18.07 18.49
May 19.39 19.01 17.01 19.20 18.64 17.16 13.41 15.96 16.41 - 15.08 16.51 15.75 19.08 19.15 19.39 18.97 18.15 12.78 17.85 19.42 19.05 19.16 18.05 21.25 18.20 18.06
Jun 18.51 19.47 16.23 18.19 17.79 16.60 12.93 15.40 15.83 - 14.71 15.95 14.58 18.15 18.25 18.46 18.07 17.44 12.39 18.08 20.00 19.73 19.75 17.78 20.25 17.59 16.79
Jul 19.85 19.94 16.82 19.47 19.25 17.45 13.88 16.22 16.69 - 15.87 16.77 16.05 19.38 19.35 19.76 19.31 18.48 13.36 18.53 20.27 19.97 20.02 18.64 21.34 18.30 18.14
Aug 20.29 20.20 17.19 19.86 19.93 17.84 14.28 16.60 16.80 - 16.49 17.15 16.58 19.75 19.90 20.15 19.79 18.75 12.99 18.63 20.61 20.30 20.33 18.99 21.69 18.49 18.63
Sep 21.30 20.79 18.35 20.74 20.95 19.00 15.08 17.75 17.44 - 17.36 18.30 17.45 20.48 20.71 20.93 20.62 19.21 13.31 18.74 21.39 21.09 21.13 19.54 21.84 18.91 19.51
Oct 22.98 21.64 19.45 22.40 22.75 20.10 16.44 18.85 18.41 20.01 19.40 19.40 19.21 22.19 22.44 22.58 22.41 20.34 14.34 19.24 22.44 22.14 21.99 20.60 23.17 20.00 21.20
Nov 21.86 22.93 18.99 21.40 21.80 19.71 15.83 18.39 17.72 18.87 17.95 18.94 17.96 21.09 21.31 21.35 21.33 19.23 13.74 20.16 23.63 23.33 23.44 19.87 22.45 19.15 19.78
Dec 19.20 21.89 15.89 18.79 18.89 16.64 13.03 15.24 15.44 16.45 15.15 15.79 15.27 18.33 18.59 18.68 18.62 16.46 10.88 19.07 22.35 22.28 22.12 17.31 19.54 16.46 17.11
1992        Jan 19.04 20.05 15.86 18.51 18.28 16.66 12.75 15.26 14.10 16.27 15.03 15.81 15.11 18.18 18.41 18.58 18.34 15.56 9.78 17.89 20.19 20.15 20.03 16.55 18.79 15.70 17.09
Feb 18.94 19.35 16.33 18.60 17.93 17.13 13.28 15.73 14.25 16.25 15.26 16.28 15.18 18.15 18.35 18.35 18.25 15.93 10.09 17.75 19.45 19.15 19.24 17.05 18.99 16.03 17.14
Mar 18.03 18.29 16.38 18.01 17.76 17.16 13.48 15.78 14.58 15.92 14.95 16.33 14.83 17.65 17.82 17.87 17.39 16.11 10.54 17.11 18.41 18.12 18.20 17.17 19.01 16.33 16.52
Apr 19.31 18.70 17.30 19.39 19.24 18.00 14.65 16.75 16.08 17.55 16.70 17.25 16.39 19.05 19.21 19.38 18.88 17.59 12.38 17.29 19.19 18.75 18.96 17.90 20.28 17.81 18.06
May 20.18 20.04 18.18 20.10 20.13 18.83 15.76 17.63 17.15 18.30 17.44 18.13 17.06 19.88 20.06 20.26 19.90 18.61 13.96 17.84 20.34 20.04 20.09 18.83 20.96 18.59 18.61
Jun 21.25 21.76 19.48 21.19 21.27 20.11 17.12 18.93 18.54 19.71 18.56 19.43 18.11 21.09 21.25 21.32 21.18 20.16 15.24 20.15 22.51 22.05 22.10 20.92 22.32 20.48 19.67
Jul 20.39 22.59 19.05 20.29 20.75 19.84 16.65 18.50 18.14 18.92 17.89 19.00 17.38 20.24 20.29 20.40 20.38 19.43 15.45 20.99 22.88 22.63 22.19 19.75 21.74 19.65 18.91
Aug 20.04 22.02 18.43 19.85 20.30 19.24 16.03 17.88 17.74 18.38 17.53 18.38 16.90 19.76 19.80 19.90 19.87 18.88 14.89 20.09 22.27 21.97 21.54 18.99 21.31 18.85 18.43
Sep 20.56 21.41 18.91 20.35 20.74 19.70 16.50 18.35 17.80 18.92 18.01 18.86 17.40 20.20 20.20 20.34 20.25 19.29 15.09 19.56 21.70 21.40 21.02 19.44 21.83 19.27 18.80
Oct 20.73 21.23 18.74 20.45 20.86 19.51 16.34 18.19 18.20 19.04 18.14 18.69 17.71 20.30 20.30 20.43 20.45 19.39 15.44 19.89 21.46 21.16 20.55 19.78 21.74 19.49 19.13
Nov 19.80 20.92 17.70 19.40 19.85 18.25 15.38 17.15 17.33 18.01 17.15 17.65 16.73 19.23 19.25 19.39 19.41 18.31 14.53 20.11 21.05 20.75 20.01 18.61 20.39 18.29 18.28
Dec 18.84 19.53 16.78 18.41 18.36 17.37 14.48 16.23 16.05 16.98 16.00 16.73 15.35 18.24 18.29 18.46 18.41 17.22 12.60 19.46 19.88 19.58 18.79 17.56 19.49 17.28 16.77
1993         Jan 17.63 18.80 15.74 17.45 17.45 16.40 13.52 15.20 15.35 15.79 14.58 15.75 14.04 17.34 17.38 17.50 17.46 16.47 12.31 18.35 18.99 18.69 18.21 16.50 19.03 16.55 15.53
Feb 18.73 19.09 16.48 18.55 18.66 17.18 14.32 15.98 16.41 17.10 15.66 16.73 15.05 18.45 18.56 18.80 18.65 17.59 12.87 18.41 19.73 19.41 18.93 18.27 20.01 17.84 16.85
Mar 19.12 19.66 16.25 18.84 19.10 17.54 14.44 16.34 16.62 17.45 16.09 17.13 15.32 18.74 18.86 19.00 18.84 17.92 13.37 19.54 20.92 20.59 20.03 18.38 20.35 18.39 16.95
Apr 18.98 19.95 16.25 18.74 19.06 17.50 14.38 16.30 16.65 17.72 16.23 17.31 15.28 18.64 18.71 18.73 18.61 17.83 13.66 19.76 20.68 20.41 19.89 18.36 20.29 18.33 16.81
May 18.81 19.77 16.43 18.61 19.00 17.10 14.03 15.90 16.31 17.63 16.18 17.04 15.14 18.51 18.33 18.55 18.47 17.65 13.20 19.96 20.11 19.84 19.01 18.04 20.01 18.01 16.64
Jun 17.88 18.91 15.17 17.69 18.03 16.85 13.57 15.60 15.59 16.56 15.39 16.53 14.21 17.63 17.55 17.84 17.71 16.64 12.15 18.98 19.16 18.94 17.81 17.35 19.14 17.05 15.84
Jul 17.18 17.85 15.16 16.89 17.29 15.96 12.32 14.18 14.56 15.53 14.59 15.46 13.43 16.79 16.84 17.09 16.92 15.48 11.53 17.51 18.79 18.59 17.29 15.93 17.85 15.86 15.13
Aug 17.22 17.55 15.25 16.77 17.21 16.07 12.50 14.69 14.09 15.33 14.28 15.57 13.54 16.68 16.75 17.02 16.83 15.31 11.97 17.49 18.98 18.83 17.47 16.41 18.01 16.21 15.02
Sep 16.39 17.29 13.95 16.02 16.45 14.85 12.10 14.18 13.68 14.88 13.68 14.83 12.95 15.99 15.81 16.11 16.14 14.79 11.70 16.25 18.35 18.38 16.81 15.61 17.48 15.53 14.26
Oct 17.00 17.44 14.41 16.60 17.15 16.19 13.08 14.81 14.19 15.38 14.52 15.54 13.69 16.59 16.43 16.68 16.59 15.39 12.02 16.04 18.26 18.16 16.56 16.47 18.21 16.10 15.24
Nov 15.63 16.57 13.25 15.17 15.77 15.15 11.88 13.65 12.85 13.82 13.14 14.44 12.30 15.12 15.00 15.14 15.25 13.92 10.23 14.85 16.76 16.81 15.52 14.69 16.54 14.19 13.89
Dec 14.06 14.96 12.44 13.56 14.08 13.57 10.20 12.16 11.14 12.12 11.61 12.74 10.90 13.51 13.54 13.60 13.76 12.10 9.06 13.19 15.44 15.38 14.36 12.62 14.43 12.24 12.55
1994         Jan 14.75 15.50 13.09 14.20 14.69 14.14 11.18 13.18 12.07 12.94 12.32 13.39 11.71 14.14 14.24 14.33 14.36 12.87 10.16 13.75 16.10 15.91 14.96 13.69 15.01 13.21 13.54
Feb 14.46 15.61 13.01 14.03 14.43 14.06 11.01 12.90 12.70 13.09 12.10 13.31 11.63 13.88 13.94 14.06 14.08 13.08 10.00 14.29 16.42 16.23 15.68 14.05 14.86 13.71 13.30
Mar 14.31 14.68 12.58 14.03 14.43 13.65 10.99 12.17 12.25 13.18 12.23 12.78 11.98 13.88 14.01 14.08 14.10 12.98 9.82 13.43 15.84 15.64 14.74 14.05 14.66 13.67 13.43
Apr 15.48 15.02 13.66 15.21 15.26 14.91 12.27 13.83 13.49 14.46 13.51 13.90 13.26 15.06 15.23 15.30 15.32 14.70 11.50 13.63 16.10 15.84 14.95 15.76 16.34 15.43 14.54
May 16.42 16.00 14.58 16.29 16.69 15.92 13.80 14.85 14.92 15.45 14.54 15.10 14.14 16.18 16.17 16.34 16.26 16.12 12.60 14.59 16.88 16.61 15.76 17.16 17.91 16.81 15.33
Jun 16.81 16.89 15.89 16.83 17.33 16.70 14.80 15.74 15.75 15.84 15.00 15.95 14.85 16.79 16.70 16.83 16.65 16.69 13.80 15.64 17.85 17.59 16.84 17.03 19.14 16.89 16.05
Jul 17.49 18.41 16.56 17.54 18.00 17.33 15.67 16.40 16.48 16.53 15.73 16.73 15.55 17.54 17.41 17.50 17.42 17.32 14.76 17.69 18.70 18.61 17.75 17.71 19.61 17.40 16.44
Aug 16.66 18.23 16.20 16.72 17.11 16.89 15.33 15.82 15.72 15.97 15.04 16.39 14.80 16.72 16.56 16.73 16.66 16.61 13.50 18.43 18.44 18.36 17.46 17.12 18.42 16.93 15.93
Sep 15.91 16.91 15.42 15.84 16.18 16.27 14.99 15.28 14.75 14.98 14.24 15.69 14.00 15.81 15.68 15.83 15.76 15.59 12.19 16.64 17.51 17.41 16.44 15.90 17.41 15.98 15.16
Oct 16.74 16.82 15.51 16.55 16.91 16.47 14.37 15.36 15.23 15.53 15.03 15.78 14.71 16.43 16.45 16.50 16.52 16.00 13.39 16.50 17.53 17.52 16.50 16.35 17.73 15.86 16.01
Nov 17.65 16.65 16.14 17.48 17.65 17.12 15.03 15.98 16.14 16.38 16.07 16.38 15.81 17.23 17.38 17.48 17.46 16.63 14.32 16.35 17.30 17.26 16.28 17.29 18.05 16.84 17.19
Dec 16.09 16.73 15.78 15.99 15.85 16.71 14.59 15.41 15.30 14.84 14.45 15.95 14.39 15.79 15.83 15.79 15.78 15.55 13.29 16.19 17.09 16.99 15.93 16.39 17.13 15.93 15.61
1995         Jan 16.86 17.79 16.33 16.78 16.85 17.06 15.24 16.03 16.07 15.76 15.36 16.48 15.48 16.58 16.65 16.68 16.60 16.38 13.96 17.34 18.32 18.25 17.09 17.44 18.04 16.88 16.74
Feb 17.28 18.81 16.82 17.28 17.35 17.52 15.81 16.63 16.30 16.57 15.58 16.94 16.20 17.09 17.13 17.16 17.18 16.78 14.82 18.96 19.01 18.85 17.81 17.54 18.54 17.41 16.61
Mar 17.16 18.56 16.59 17.13 17.00 17.29 15.91 16.30 16.60 16.54 15.72 16.74 16.11 16.98 17.03 17.09 17.07 16.83 14.80 18.66 18.39 18.41 17.43 17.77 18.54 17.39 16.89
Apr 18.82 18.75 17.56 18.75 18.75 18.23 17.08 17.38 17.80 18.15 17.91 17.68 17.71 18.58 18.75 18.80 18.83 18.44 16.04 18.58 19.14 19.04 18.35 19.09 19.83 18.57 18.21
May 18.58 18.86 17.22 18.54 18.58 17.95 16.93 17.29 17.66 17.83 17.08 17.47 17.11 18.34 18.40 18.50 18.48 18.27 16.24 18.48 19.30 19.26 18.48 18.82 19.69 18.62 17.97
Jun 17.57 17.62 16.05 17.53 17.50 16.56 15.74 16.19 16.53 16.57 15.83 16.38 15.95 17.35 17.55 17.60 17.56 16.97 15.17 17.28 18.28 18.38 17.34 17.54 18.44 17.35 16.83
Jul 16.11 16.45 14.89 15.93 15.93 15.40 14.77 15.03 14.95 14.89 14.20 15.30 13.91 15.83 15.91 15.99 15.92 15.65 13.43 16.08 17.24 17.15 16.33 16.28 17.30 16.25 14.83
Aug 16.30 16.90 15.35 16.14 16.24 15.67 14.61 15.40 15.14 15.24 14.38 15.49 13.87 16.02 16.15 16.18 16.16 16.05 13.23 16.48 17.46 17.36 16.57 17.08 18.00 16.81 15.35
Sep 17.15 17.02 15.61 16.93 17.05 16.04 15.00 15.55 15.41 16.01 15.18 15.73 14.88 16.70 16.91 16.93 16.90 16.22 13.55 16.74 17.51 17.41 16.69 17.32 18.26 16.71 16.31
Oct 16.61 16.83 15.01 16.45 16.50 15.46 14.38 14.93 14.81 15.31 14.54 15.14 14.35 16.16 16.35 16.34 16.19 15.64 12.99 16.70 17.29 17.09 16.40 16.50 17.47 15.96 15.62
Nov 17.24 17.41 15.66 17.10 17.20 16.18 15.14 15.70 15.34 16.12 15.31 15.84 15.12 16.81 17.07 17.05 16.97 16.30 13.72 17.27 18.23 18.03 17.05 17.24 18.05 16.53 16.38
Dec 18.47 18.99 16.97 18.25 18.43 17.45 16.61 16.98 16.54 17.31 16.46 17.04 16.35 17.99 18.16 18.15 18.22 17.40 15.24 18.83 19.55 19.45 18.53 18.34 19.03 17.58 17.83
1996         Jan 18.63 20.26 16.92 18.32 18.55 17.33 16.24 16.59 17.33 17.45 16.69 16.99 16.49 17.97 18.26 18.27 18.40 17.59 14.74 20.25 20.61 20.52 19.68 18.50 18.85 17.62 18.12
Feb 18.75 20.03 16.51 18.25 18.64 16.95 16.19 15.93 17.24 17.55 17.04 16.58 16.61 18.04 18.45 18.56 18.66 18.00 15.10 19.63 20.45 20.35 19.64 18.98 19.26 18.11 17.91
Mar 20.63 20.31 17.26 20.29 20.61 17.73 17.95 16.95 18.79 19.50 18.98 17.33 18.49 19.93 20.51 20.60 20.59 19.93 16.58 19.45 20.91 21.00 20.00 20.85 21.31 20.25 19.85
Apr 21.50 20.21 18.11 21.22 21.55 18.39 19.66 17.58 19.96 20.68 20.07 18.23 19.06 20.77 21.26 21.29 21.68 21.32 17.79 19.31 20.47 20.48 19.43 23.21 23.17 21.79 20.14
May 19.79 20.04 17.58 19.58 19.48 17.86 17.55 16.91 18.54 18.67 18.03 17.70 17.50 19.16 19.56 19.60 19.59 19.68 16.43 19.18 20.11 20.05 19.03 21.77 21.35 19.76 18.44
Jun 18.72 19.97 17.51 18.71 18.48 17.89 16.72 17.24 17.59 17.82 16.68 17.63 16.30 18.36 18.68 18.75 18.64 18.60 15.71 19.63 20.44 20.44 19.89 19.53 20.40 18.94 17.19
Jul 20.05 20.45 18.32 19.87 19.83 18.66 16.96 17.76 18.77 19.07 17.89 18.44 17.37 19.58 19.89 19.95 19.89 19.61 16.09 20.16 20.69 20.70 19.87 20.32 21.30 19.72 18.55
Aug 21.10 20.37 19.16 20.91 20.98 19.49 17.71 18.64 19.40 20.06 18.95 19.28 18.68 20.63 20.95 20.99 20.86 20.55 16.99 19.45 21.16 21.16 20.14 21.04 21.96 19.91 19.90
Sep 23.10 22.35 20.72 22.84 22.93 21.17 19.37 20.30 21.05 21.60 20.90 20.84 20.05 22.49 22.73 22.74 22.70 22.46 19.21 21.00 22.81 22.78 21.75 23.08 23.83 21.56 21.75
Oct 24.77 24.85 21.94 24.49 24.79 22.39 20.87 21.70 22.30 22.90 22.24 22.06 21.57 24.09 24.45 24.35 24.49 23.53 21.00 23.54 25.63 25.63 24.48 24.15 24.86 22.56 23.39
Nov 23.42 24.04 21.28 23.11 23.25 22.01 20.28 20.89 21.20 21.26 20.76 21.36 20.33 22.69 22.85 22.80 22.92 22.11 18.96 23.19 24.73 24.69 23.58 23.38 23.97 21.71 22.03
Dec 24.63 24.44 22.41 24.36 24.65 23.01 21.15 21.82 22.68 22.92 22.18 22.35 21.63 23.94 24.28 24.18 24.27 23.78 19.30 24.10 25.46 25.16 24.20 24.60 25.47 23.72 23.30
1997         Jan 24.13 25.67 22.26 23.81 24.16 22.86 20.68 21.34 21.91 22.85 21.71 22.18 21.11 23.41 23.81 23.65 23.95 23.21 18.55 24.86 25.85 25.85 24.70 24.63 25.15 23.60 22.55
Feb 21.72 22.63 19.81 21.39 21.64 20.39 18.13 18.84 19.09 20.28 18.86 19.73 18.59 21.01 21.45 21.34 21.36 20.29 15.86 21.64 23.25 23.35 21.95 21.49 22.40 21.23 20.15
Mar 19.52 21.08 18.89 19.33 19.06 19.55 17.25 18.09 17.00 17.73 16.64 18.93 16.50 19.11 19.30 19.26 19.14 18.35 14.98 19.15 21.96 22.07 20.78 19.76 20.98 20.08 17.96
Apr 17.91 19.99 17.69 17.68 17.44 18.37 16.02 16.77 16.08 16.20 14.57 17.76 14.79 17.55 17.60 17.60 17.49 17.32 14.41 18.39 20.84 20.94 19.68 18.14 19.84 18.64 16.34
May 19.58 20.14 18.93 19.30 19.31 19.51 17.50 18.60 17.01 18.15 16.10 19.10 16.46 19.13 19.38 19.28 19.23 18.29 15.29 18.86 21.16 21.26 19.89 19.48 20.95 19.45 17.95
Jun 18.06 19.31 17.51 17.87 17.78 18.11 16.20 17.34 15.84 16.55 14.65 17.78 15.11 17.61 17.80 17.71 17.67 16.53 14.28 18.01 20.04 20.15 18.88 18.04 19.33 17.38 16.44
Jul 18.95 18.58 17.25 18.75 18.77 17.83 16.22 17.38 16.49 17.45 15.92 17.52 16.42 18.51 18.90 18.76 18.74 17.28 14.40 18.12 19.05 19.17 17.81 18.23 19.65 17.48 17.83
Aug 19.22 19.44 17.17 19.04 19.03 18.18 16.59 17.74 16.75 17.73 16.55 17.84 16.68 18.69 19.04 18.91 18.88 17.71 15.08 18.43 20.14 20.26 19.03 18.55 19.96 18.01 17.83
Sep 19.17 19.00 17.48 18.98 18.94 18.55 17.11 18.05 17.08 17.26 16.22 18.13 16.68 18.58 18.88 18.75 18.40 17.77 14.79 18.10 19.49 19.45 18.42 18.52 19.89 18.21 17.83
Oct 20.31 20.65 18.82 20.18 19.91 19.66 18.52 19.20 18.63 18.97 17.58 19.24 18.04 19.88 20.10 19.95 19.99 19.04 15.99 20.31 21.40 21.24 20.48 19.90 21.25 19.58 19.20
Nov 19.75 20.45 18.22 19.54 19.34 19.07 17.76 18.58 17.75 18.33 16.89 18.64 17.68 19.24 19.45 19.30 19.35 17.92 14.62 19.70 20.99 21.08 20.04 18.89 20.19 18.35 19.13
Dec 17.64 18.08 16.03 17.53 17.31 16.88 15.08 16.30 15.96 16.20 15.10 16.45 15.81 17.14 17.40 17.30 17.35 16.41 11.56 17.66 18.32 18.24 17.96 16.99 18.29 16.38 17.17
1998         Jan 15.55 15.38 13.40 15.45 15.15 14.02 12.11 13.41 13.95 13.88 12.83 13.59 13.03 15.10 15.31 15.24 15.25 14.53 9.60 14.81 15.77 15.87 15.30 15.08 16.63 14.78 14.31
Feb 14.47 14.64 12.34 14.29 14.04 13.09 11.10 12.41 13.05 13.13 11.38 12.66 11.65 14.04 14.26 14.08 14.08 13.68 9.25 13.73 15.12 15.22 14.65 14.46 16.15 13.49 13.11
Mar 13.45 12.87 11.31 13.34 12.95 12.14 9.77 11.53 11.95 11.87 10.56 11.78 10.62 13.11 13.38 13.18 12.98 12.66 8.01 12.38 13.43 13.20 13.11 13.16 15.17 12.33 12.17
Apr 13.77 14.21 11.98 13.64 13.29 12.85 10.53 12.23 11.93 12.59 10.95 12.43 10.88 13.43 13.70 13.54 13.64 12.51 9.31 13.14 15.09 14.98 14.41 13.40 15.29 12.39 12.40
May 14.49 14.17 12.53 14.59 14.24 13.22 11.33 12.75 12.08 13.43 11.86 12.71 11.75 14.41 14.35 14.21 14.27 12.84 9.57 12.53 14.51 14.53 14.10 13.13 14.91 12.30 13.00
Jun 11.91 13.15 11.68 12.20 11.58 12.49 10.48 11.80 10.81 10.97 9.62 11.96 9.33 12.16 11.80 11.66 11.84 11.37 8.65 11.83 13.68 13.68 13.38 12.03 13.74 11.70 10.17
Jul 12.46 13.31 11.67 12.25 11.75 12.49 10.47 12.11 11.32 10.82 10.01 12.01 9.69 12.05 12.04 12.06 11.93 11.89 9.11 12.68 13.82 13.79 13.39 12.59 14.05 12.89 11.26
Aug 12.36 12.77 12.28 12.05 11.99 12.54 11.36 12.25 10.56 10.90 10.07 12.11 9.78 11.98 12.16 12.15 12.06 11.42 8.33 12.01 13.16 13.14 12.63 11.98 13.44 12.53 11.56
Sep 13.65 13.15 12.97 13.54 13.41 13.04 12.17 13.08 12.07 12.42 11.72 12.65 11.20 13.33 13.47 13.45 13.42 13.03 9.67 11.82 13.62 13.63 12.98 13.34 14.85 14.00 12.78
Oct 12.76 14.18 12.52 12.71 12.65 12.77 11.82 12.69 11.33 11.67 11.02 12.15 10.46 12.58 12.40 12.48 12.50 12.06 9.59 12.66 14.38 14.37 13.83 12.78 14.36 13.31 11.41
Nov 11.22 13.00 11.72 11.26 11.14 12.13 11.07 11.96 10.03 10.26 9.73 11.46 9.03 11.08 11.06 11.05 11.09 10.49 8.04 11.60 12.97 12.91 12.55 11.38 13.10 11.61 10.46
Dec 10.13 10.73 9.80 10.13 9.91 10.38 9.15 10.11 8.74 9.29 8.60 9.78 8.21 9.90 10.16 10.05 10.21 9.01 6.10 9.77 10.98 10.95 10.43 9.66 11.26 9.36 9.42
1999         Jan 11.48 12.02 10.25 11.37 11.13 10.96 9.53 10.70 9.70 10.61 9.77 10.45 9.84 11.08 11.29 11.31 11.45 10.21 7.68 10.89 12.43 12.43 11.89 10.91 12.41 10.63 10.85
Feb 10.33 11.35 9.80 10.21 10.11 10.44 9.20 10.03 8.84 9.66 8.40 9.96 9.00 10.25 10.18 10.23 10.38 9.51 7.27 10.50 11.37 11.37 11.04 10.56 11.96 10.39 9.43
Mar 12.66 13.36 11.99 12.72 12.30 12.59 11.31 12.39 11.32 11.86 11.06 12.13 11.14 12.51 12.53 12.53 12.59 12.30 10.13 12.29 13.58 13.53 13.13 13.12 14.64 13.05 11.76
Apr 15.17 16.18 14.67 15.17 15.20 15.24 13.72 14.90 13.82 14.82 13.86 14.83 13.61 15.24 15.23 15.18 15.28 15.10 12.69 15.48 16.24 16.09 15.71 15.73 17.25 15.56 14.15
May 15.26 16.16 15.37 15.30 15.39 15.82 14.60 15.46 14.45 14.89 13.96 15.43 13.58 15.41 15.24 15.16 15.26 15.40 12.77 16.55 16.73 16.60 16.38 15.73 17.83 15.96 14.23
Jun 15.74 16.47 15.24 15.80 15.68 15.76 14.51 15.46 14.54 15.29 14.39 15.36 13.82 15.76 15.84 15.66 15.80 15.48 13.11 16.53 17.03 17.01 16.48 15.67 17.87 15.81 14.76
Jul 19.32 18.49 17.65 19.23 19.18 18.34 16.80 17.90 16.97 18.64 17.92 17.99 17.38 19.10 19.36 19.29 19.28 18.23 15.40 18.44 19.65 19.60 19.05 18.33 20.08 18.15 18.60
Aug 20.58 20.55 19.31 20.53 20.32 19.98 18.45 19.45 18.45 19.65 19.02 19.60 18.52 20.24 20.33 20.21 20.26 19.58 17.32 19.54 21.73 21.62 21.44 20.05 21.20 20.01 19.77
Sep 23.06 23.05 22.12 22.93 22.84 22.51 21.30 22.08 20.95 21.72 21.41 22.11 20.63 22.66 22.74 22.58 22.35 22.10 19.40 22.03 23.88 23.52 23.61 23.09 24.04 23.13 21.96
Oct 22.33 23.21 22.03 22.21 22.16 22.00 21.03 21.48 20.16 21.21 20.49 21.49 19.89 22.04 22.15 21.93 22.18 20.96 18.17 22.56 23.64 23.62 23.43 21.89 22.73 21.88 21.33
Nov 25.10 23.67 23.51 24.92 24.76 23.70 22.81 23.08 22.50 23.64 23.19 23.23 22.70 24.62 24.90 24.79 24.61 23.45 19.61 23.92 24.76 24.59 24.57 24.34 24.99 23.65 24.17
Dec 26.42 24.51 24.81 26.23 25.82 24.13 23.70 23.65 23.61 25.00 24.51 24.34 23.87 25.63 26.04 25.92 25.99 24.79 20.20 24.14 25.30 25.31 24.86 25.63 26.21 24.66 25.44
2000         Jan 25.99 24.81 24.35 25.32 25.40 24.55 23.08 23.23 23.74 24.54 24.04 24.14 23.33 25.26 25.64 25.53 25.64 24.97 21.14 24.35 25.46 25.45 25.18 26.54 27.15 25.61 24.83
Feb 28.76 26.80 25.70 28.59 28.29 25.79 24.00 24.77 26.08 26.96 26.69 25.42 26.16 27.99 28.53 28.47 28.24 27.62 23.52 26.53 27.57 27.34 27.23 28.51 29.44 27.72 27.52
Mar 27.63 28.33 25.87 27.71 27.44 25.93 24.52 24.99 25.89 26.96 25.06 25.55 24.68 27.14 27.33 27.29 27.98 27.51 23.50 27.44 28.52 28.55 28.00 28.88 29.85 27.96 25.60
Apr 23.02 25.33 22.86 22.86 22.86 23.20 22.00 22.14 22.16 21.96 20.13 22.75 19.90 22.66 22.88 22.74 22.85 23.31 20.11 24.25 25.37 25.37 24.84 24.01 25.81 23.86 21.20
May 27.99 28.39 26.10 27.84 27.74 26.06 25.27 25.69 25.50 27.05 25.07 25.65 25.03 27.60 28.04 27.91 27.96 26.95 23.06 28.40 28.66 28.67 28.29 26.97 28.78 27.08 26.35
Jun 29.98 30.07 27.99 30.14 29.74 28.09 27.09 27.24 27.99 29.12 27.27 27.74 26.64 29.74 29.89 29.85 29.86 29.45 24.88 31.36 30.47 30.47 30.11 30.68 31.93 29.68 27.39
Jul 28.84 30.67 27.09 29.36 28.53 27.08 25.99 26.35 26.32 27.91 26.43 26.83 24.24 28.96 28.51 28.44 28.67 27.74 23.09 30.48 30.88 30.88 30.40 28.91 30.19 28.09 24.75
Aug 29.33 31.80 27.12 29.44 28.72 27.64 25.52 26.79 26.84 28.14 27.18 27.24 26.24 29.74 28.79 28.57 29.02 28.75 23.50 30.37 31.87 31.82 31.32 29.06 31.04 29.10 27.00
Sep 33.28 34.38 30.45 32.64 32.69 31.05 28.00 30.05 29.33 30.71 30.38 30.55 28.59 32.94 33.03 32.75 33.03 31.19 26.20 33.34 34.57 34.51 34.10 31.95 34.05 32.44 30.30
Oct 31.30 33.24 30.42 30.98 30.67 30.20 28.21 30.57 28.34 28.39 28.30 29.88 26.18 30.86 31.29 30.77 31.26 29.73 24.31 31.91 32.58 31.85 32.61 31.14 33.00 31.55 28.04
Nov 33.48 32.08 29.75 32.99 32.78 29.94 27.94 30.25 30.01 30.61 30.09 28.97 29.06 32.67 33.07 32.66 32.91 31.47 23.38 30.97 32.73 - 32.75 32.70 34.65 33.05 31.23
Dec 25.72 26.85 22.66 25.40 25.53 23.44 20.83 22.27 23.11 23.30 22.49 22.76 21.11 25.07 25.76 25.50 25.88 24.40 17.09 24.92 27.75 - 27.58 23.13 28.39 24.17 24.06
2001         Jan 26.41 26.30 22.63 25.93 25.30 23.61 20.74 22.56 23.18 23.02 22.96 22.43 22.09 25.60 25.80 25.51 25.69 24.80 18.44 24.12 26.16 - 25.85 26.53 29.42 24.40 24.40
Feb 27.71 27.18 24.65 27.79 27.03 25.66 23.32 24.79 22.79 25.34 24.41 24.30 22.61 27.30 27.80 27.49 27.59 24.64 19.03 27.98 27.99 - 27.91 26.42 29.48 26.03 24.78
Mar 24.81 - 23.58 24.69 23.70 24.24 22.57 23.67 21.08 22.83 21.53 23.26 19.73 24.42 24.51 24.34 24.46 22.60 16.74 - 26.90 - 26.90 23.59 27.27 24.84 21.72
Apr 25.87 - 24.05 25.54 24.82 24.87 23.15 24.06 20.79 23.81 22.48 23.82 21.58 25.37 25.47 25.39 25.43 22.86 15.89 - 27.84 - 27.59 23.12 27.37 25.60 23.60
May 28.86 - 25.58 28.85 28.02 26.82 24.60 25.40 22.77 27.13 25.46 25.55 24.56 28.35 28.55 28.45 28.36 24.62 17.99 - 28.95 - 28.74 24.59 28.60 26.75 26.46
Jun 28.06 - 25.80 28.18 27.80 26.68 24.89 25.86 22.30 26.70 25.08 25.53 23.83 27.96 27.95 27.59 27.95 24.25 19.19 - 28.29 - 28.09 25.43 27.67 25.78 25.60
Jul 24.91 - 23.78 24.96 24.46 24.63 22.61 23.45 20.55 23.30 21.76 23.61 21.37 24.66 24.75 24.55 24.72 22.67 18.53 24.85 26.11 - 25.02 23.58 26.53 24.58 23.08
Aug 25.92 - 24.68 25.73 25.49 25.39 23.77 24.70 21.54 23.83 22.90 24.44 22.48 25.78 25.93 25.70 25.66 23.86 19.65 - 25.70 - 25.00 24.49 27.41 24.40 24.46
Sep 26.10 - 24.54 25.91 25.78 25.31 23.63 24.37 20.72 24.51 22.95 24.49 23.11 25.84 25.88 25.73 25.85 23.49 20.19 - 26.00 - 25.83 23.58 26.40 23.45 25.05
Oct 20.80 - 20.04 20.62 20.55 20.52 19.36 19.93 17.66 18.69 17.69 19.93 17.75 20.54 20.60 20.35 20.62 18.94 15.19 - 21.68 - 21.42 19.04 22.20 19.61 19.80
Nov 19.25 - 17.64 19.00 18.87 18.29 17.00 17.62 15.28 17.11 16.03 17.67 16.09 18.80 18.98 18.70 18.95 16.61 12.84 - 19.94 - 19.67 15.59 19.49 17.32 17.84
Dec 19.27 - 17.69 18.81 18.71 18.74 17.22 17.60 14.89 17.34 15.84 17.87 16.68 18.59 18.69 18.51 18.69 16.73 13.35 - 19.43 - 19.25 17.21 19.40 16.89 18.37
2002         Jan 19.74 19.77 18.95 19.71 19.53 19.28 18.00 18.54 15.37 18.43 16.95 18.54 16.74 19.48 19.53 19.35 19.66 17.42 13.88 18.66 20.17 20.12 19.99 17.33 19.71 17.49 18.59
Feb 19.83 19.44 18.95 20.32 20.13 19.78 18.61 19.02 16.05 19.03 17.61 19.06 17.11 20.22 20.02 19.88 20.17 18.74 15.20 18.82 20.13 20.16 19.97 18.28 20.67 19.16 18.95
Mar 23.35 23.15 22.31 23.44 23.55 23.60 22.52 22.97 20.15 22.51 21.09 23.02 20.38 23.73 23.42 23.35 23.38 22.54 19.37 22.72 23.55 23.55 23.32 22.46 24.35 22.76 22.47
Apr 25.43 25.66 24.10 25.48 25.59 25.17 24.02 24.54 23.01 24.74 23.12 24.62 23.26 25.75 25.19 25.07 24.98 24.72 22.15 25.70 25.96 25.76 25.85 24.66 26.32 25.08 24.12
May 24.86 25.71 23.76 24.96 24.97 25.37 24.41 24.77 22.87 24.29 22.66 24.87 22.57 25.31 24.96 24.87 25.23 24.80 22.38 25.61 26.02 26.04 25.91 23.82 27.13 25.90 23.87
Jun 23.76 24.60 22.52 23.69 23.83 24.36 23.49 23.87 22.54 23.38 21.38 24.03 21.63 24.04 23.90 23.87 23.92 23.57 21.40 24.73 24.90 24.86 24.61 22.78 25.42 24.07 22.86
Jul 25.94 25.89 24.37 25.52 25.86 25.05 24.36 24.66 23.97 25.31 23.07 24.74 23.61 25.79 25.95 25.87 25.95 25.18 22.49 25.56 26.36 26.31 26.13 24.36 26.87 25.77 24.80
Aug 26.95 26.89 25.20 26.68 26.83 25.53 24.98 25.22 25.14 26.06 24.00 25.25 24.49 26.68 26.93 26.90 26.94 26.18 23.08 26.18 27.33 27.35 27.19 25.43 28.41 27.46 25.71
Sep 28.24 28.17 26.87 28.28 28.44 27.08 26.33 26.72 26.31 27.46 25.63 26.75 25.69 28.28 28.34 28.25 28.33 27.33 24.46 27.64 28.16 28.11 27.88 27.22 29.52 28.57 26.93
Oct 27.96 27.77 26.05 27.63 27.84 26.87 25.85 26.41 25.40 27.08 25.04 26.55 25.00 27.69 27.72 27.63 27.76 27.08 23.76 29.12 27.95 27.90 27.65 26.31 29.00 27.70 26.14
Nov 24.31 26.77 22.24 24.09 24.09 23.67 22.42 23.28 22.92 23.58 21.39 23.37 21.57 23.99 24.07 24.08 24.18 23.63 19.55 27.54 26.83 26.80 26.43 22.71 26.31 24.71 22.72
Dec 29.53 30.18 26.40 29.02 29.24 26.53 25.42 25.81 27.09 28.68 26.38 26.21 26.64 28.83 29.06 28.92 28.55 27.82 23.27 32.15 30.33 29.73 30.09 26.79 29.66 28.25 27.84
2003         Jan 31.92 31.83 29.13 31.86 30.72 28.83 27.78 28.02 30.14 30.26 28.87 28.54 27.67 31.31 31.47 31.43 31.41 30.74 27.90 32.29 31.90 32.00 31.79 30.73 33.08 32.01 28.86
Feb 32.77 33.67 29.89 32.89 32.26 30.43 29.86 29.94 31.21 31.18 30.11 30.31 29.04 32.54 32.86 32.80 32.85 31.90 27.53 32.21 33.79 33.81 33.83 31.59 35.63 35.05 30.23
Mar 31.70 31.35 27.94 31.21 30.69 28.07 27.33 27.76 29.04 29.45 28.55 28.06 27.81 30.98 31.27 31.15 31.36 29.96 24.29 30.75 31.73 31.73 31.63 27.21 33.88 33.19 28.98
Apr 25.42 27.20 22.85 25.22 25.10 24.27 23.50 23.59 23.97 24.63 22.64 24.14 21.87 25.07 25.23 25.17 25.23 24.99 20.53 29.46 27.77 27.78 27.48 23.75 28.40 25.79 22.83
May 25.41 26.41 23.06 25.72 25.51 24.88 24.19 24.31 24.56 25.08 23.36 24.53 22.84 25.79 25.85 25.85 25.91 25.61 21.81 28.73 26.79 26.77 26.64 25.12 28.23 26.24 23.89
Jun 27.31 26.47 24.43 27.29 27.32 26.41 25.37 25.46 26.23 26.61 25.01 25.64 24.07 27.44 27.51 27.48 27.60 27.48 23.29 27.18 27.10 27.10 26.96 27.27 30.71 29.40 25.10
Jul 28.09 27.91 26.03 28.14 28.28 26.87 26.68 26.66 26.71 27.73 25.91 26.80 25.69 28.34 28.36 28.43 28.41 27.79 25.00 27.32 28.44 28.44 28.23 27.62 30.61 29.05 26.76
Aug 29.86 29.91 28.62 29.53 29.73 27.92 27.63 27.66 27.52 28.95 27.35 27.96 27.59 29.78 29.78 29.83 29.86 29.08 25.89 28.41 30.64 30.65 30.41 29.02 31.60 30.22 28.74
Sep 27.46 28.72 26.66 27.29 27.39 26.73 24.92 25.52 24.64 26.65 24.89 26.09 24.70 27.32 27.41 27.40 27.26 26.18 22.45 26.98 29.65 29.54 29.21 26.14 28.55 27.34 25.88
Oct 30.01 30.80 28.79 30.05 29.48 28.70 26.87 27.42 26.60 28.94 27.42 27.97 27.02 29.85 29.95 29.94 29.63 28.38 24.32 29.65 31.90 31.53 31.48 28.20 30.43 28.66 28.17
Nov 29.10 30.49 27.64 28.98 28.82 28.53 26.88 27.62 26.69 28.41 26.25 27.93 26.17 28.68 28.85 28.86 28.87 28.24 24.33 30.05 30.60 30.54 30.27 28.28 30.94 29.02 27.57
Dec 30.02 31.02 28.55 30.02 29.56 28.69 27.10 28.06 27.60 29.24 27.39 28.43 25.89 29.82 29.91 29.62 29.91 29.71 24.52 31.86 31.38 31.35 31.09 29.51 32.15 30.69 28.28
2004         Jan 31.63 33.07 29.31 31.58 30.86 29.67 27.49 28.93 29.28 29.66 28.90 29.34 26.55 31.33 31.47 31.10 31.39 31.78 25.70 30.37 33.75 33.67 33.44 30.63 34.33 33.24 28.98
Feb 30.97 33.76 28.00 30.90 30.36 29.51 26.93 28.49 28.17 28.60 28.22 28.67 25.42 30.65 30.78 30.52 30.74 30.64 24.74 29.62 34.78 34.83 34.25 29.98 34.62 33.64 27.49
Mar 33.65 35.76 30.78 33.90 33.02 32.12 29.42 30.77 29.88 31.79 31.27 31.10 28.11 33.70 33.95 33.70 33.77 33.08 27.10 32.32 35.66 35.67 35.47 31.90 36.59 35.39 30.24
Apr 33.87 35.20 30.41 33.55 33.38 32.42 30.31 31.69 29.88 31.84 30.80 31.71 28.40 33.23 33.87 33.31 33.23 32.76 27.70 32.32 35.43 35.47 35.22 31.83 36.80 35.40 30.12
May 38.09 39.44 34.97 37.96 37.24 35.96 33.07 34.65 33.63 35.99 35.28 34.78 33.00 37.71 38.33 37.79 37.74 36.95 31.70 37.15 39.55 39.55 39.28 35.82 40.11 38.83 34.95
Jun 35.27 38.05 32.67 35.46 35.45 35.43 32.00 33.58 31.67 33.93 32.78 33.92 30.56 35.21 35.82 35.37 35.29 34.85 29.43 36.27 38.35 38.33 38.07 33.66 38.18 36.90 32.61
Jul 38.28 40.76 35.42 38.08 37.94 36.63 32.75 34.70 33.81 35.90 35.90 35.10 33.21 38.33 38.88 38.42 38.44 37.41 30.57 36.59 41.25 41.27 40.76 35.93 40.69 39.36 35.26
Aug 42.84 46.89 38.40 43.07 42.50 40.25 35.41 38.22 36.86 39.32 40.44 38.49 36.75 42.87 43.30 42.86 43.55 40.88 32.52 41.97 47.35 47.46 46.79 38.94 44.77 43.03 38.64
Sep 44.00 48.27 38.77 44.04 43.51 39.34 32.38 35.52 37.23 40.47 41.00 36.53 36.43 43.43 44.12 43.44 42.91 41.47 33.43 43.90 48.13 47.99 46.32 39.36 45.98 42.73 38.27
Oct 50.58 52.94 43.59 50.14 49.87 42.92 33.79 37.61 43.55 47.01 47.31 39.81 39.56 49.74 50.57 49.75 49.74 47.40 39.23 48.91 53.07 52.90 52.24 43.10 53.32 48.88 42.40
Nov 43.18 46.88 37.81 43.21 43.54 40.36 30.17 34.87 37.37 38.04 40.37 36.65 35.34 42.80 43.91 42.23 43.19 41.10 31.32 36.79 46.75 47.70 46.08 38.78 48.22 42.10 38.22
Dec 39.78 38.43 34.77 38.95 39.00 38.04 29.34 34.16 32.36 33.67 37.00 35.40 32.48 39.43 40.79 39.26 40.26 35.31 26.47 34.33 38.69 40.36 38.02 36.09 43.12 36.72 36.06
2005         Jan 44.59 45.81 39.87 43.61 43.82 41.51 33.41 37.78 35.75 39.66 41.58 39.04 36.37 44.01 44.68 43.92 44.07 38.89 29.90 41.52 46.04 46.36 45.33 40.81 46.64 40.52 40.10
Feb 45.64 49.06 40.56 44.97 45.27 42.93 35.62 39.35 36.77 41.43 42.44 40.54 36.98 44.87 45.34 44.70 44.93 40.08 30.85 43.11 49.32 49.71 48.34 42.32 47.69 42.91 40.33
Mar 52.88 55.19 48.50 52.11 53.00 49.10 41.81 45.60 43.50 49.25 50.17 46.95 44.58 52.60 53.34 52.34 52.65 47.52 36.51 53.12 56.94 57.26 55.62 49.26 54.09 50.27 47.92
Apr 52.17 57.26 48.42 51.67 53.05 51.77 43.33 47.24 43.27 48.55 49.44 48.22 44.81 51.87 52.53 51.68 52.17 47.13 38.43 54.91 57.80 58.20 56.43 48.41 53.09 49.95 47.89
May 49.12 51.03 45.53 48.36 50.06 49.81 42.21 45.68 41.67 46.49 46.47 46.70 43.11 48.90 49.30 48.85 49.17 45.05 38.93 49.61 51.16 51.56 49.75 45.51 50.25 47.16 46.27
Jun 54.64 56.12 52.37 54.03 55.84 54.27 48.34 51.37 48.19 52.80 51.60 52.20 48.88 54.73 55.14 55.03 55.16 51.48 43.05 53.20 56.22 56.62 54.25 51.94 56.60 53.91 51.87
Jul 57.53 59.56 53.86 56.77 58.29 56.26 48.83 52.78 49.10 53.44 55.04 53.42 51.64 57.47 57.71 57.59 57.74 53.85 44.25 54.14 59.60 60.00 57.24 54.65 58.66 56.54 54.95
Aug 63.89 66.22 60.41 63.72 65.38 60.73 52.02 56.55 54.22 60.62 61.63 57.46 56.01 64.06 64.55 63.92 64.23 59.66 48.22 58.46 67.13 67.53 64.25 60.18 64.96 62.40 58.64
Sep 63.58 67.19 58.74 62.57 65.60 61.91 51.57 56.41 53.87 59.10 60.32 58.24 55.91 62.75 63.24 62.55 63.16 59.92 50.17 58.97 67.50 67.90 65.16 60.02 65.28 63.21 58.23
Oct 59.66 62.69 54.38 58.75 60.69 59.05 49.03 54.20 51.48 55.28 56.32 55.52 52.83 58.75 59.69 59.22 59.74 55.64 46.80 57.26 62.31 62.71 60.74 55.91 62.67 60.74 55.80
Nov 56.26 57.49 51.31 56.01 57.29 56.01 47.40 51.63 48.77 52.94 52.80 52.78 49.29 55.41 56.32 55.76 56.28 51.57 41.41 52.92 58.66 59.06 56.98 52.45 58.42 56.36 52.38
Dec 57.85 59.32 53.20 57.12 58.04 57.27 49.16 53.22 49.24 53.76 54.59 54.21 51.59 57.02 58.10 57.54 58.01 52.77 42.37 53.65 62.14 62.54 59.56 53.77 59.36 57.11 54.63
2006         Jan 64.28 65.75 58.99 63.25 64.16 62.34 54.91 58.56 54.27 60.13 - 59.35 56.92 63.05 63.95 63.34 63.99 58.54 47.94 61.95 69.40 69.60 66.86 61.07 65.39 - 59.58
Feb 61.74 62.83 57.00 60.42 62.17 61.55 53.52 57.61 50.97 58.32 - 58.61 54.54 60.12 60.85 60.36 60.86 53.87 46.06 60.00 66.74 67.14 64.74 57.77 61.49 - 57.06
Mar 63.14 65.71 58.77 62.18 63.83 61.75 54.08 57.82 52.32 60.42 - 59.19 55.54 62.08 62.73 62.53 63.03 56.85 49.01 60.79 66.79 67.23 65.00 59.08 62.82 - 58.11
Apr 70.48 74.01 65.14 70.45 71.80 68.10 60.74 64.14 58.77 68.34 - 65.54 62.43 70.35 70.45 70.32 70.72 64.51 55.44 67.64 74.21 74.61 72.84 66.15 69.46 - 64.95
May 70.34 74.07 64.67 69.63 71.74 69.19 60.88 65.07 58.66 67.61 - 66.39 62.46 69.83 70.18 69.88 70.41 64.82 55.24 68.72 74.22 74.47 71.95 67.04 70.89 - 65.09
Jun 69.17 71.94 64.30 68.39 70.22 68.99 59.84 65.22 56.98 65.92 - 66.17 61.95 68.69 69.08 68.45 69.12 63.88 53.46 66.92 73.12 73.52 71.02 66.92 70.88 - 64.51
Jul 74.56 77.18 68.81 73.26 75.49 73.09 63.74 69.17 60.93 69.35 - 70.22 66.51 73.66 74.59 73.74 74.25 68.30 58.01 71.89 78.16 78.56 75.78 70.23 74.33 - 69.20
Aug 74.69 77.00 68.49 72.81 75.29 73.01 63.57 68.92 60.99 68.79 - 70.12 65.78 73.11 74.22 73.09 73.98 67.47 58.83 72.32 78.69 78.93 76.14 70.72 73.01 - 68.49
Sep 63.47 66.97 58.56 61.51 63.87 64.19 54.56 59.82 52.35 58.25 - 61.01 56.96 61.71 63.04 62.24 63.19 57.18 49.67 61.32 69.03 69.41 66.25 61.67 64.00 - 59.47
Oct 59.60 59.32 55.42 57.50 60.53 59.94 50.49 56.36 48.05 54.50 - 57.32 52.91 57.80 58.76 58.17 58.92 52.46 46.41 54.00 62.60 62.80 60.09 56.77 58.82 - 55.68
Nov 60.44 57.95 55.39 58.62 61.15 60.14 51.54 56.72 51.63 54.98 - 57.37 53.60 58.92 59.58 59.15 59.84 53.34 46.39 54.45 61.72 61.79 60.32 56.33 58.94 - 55.95
Dec 63.63 61.99 56.98 62.23 64.38 61.98 53.72 58.69 54.89 58.28 - 59.35 55.05 62.33 62.61 62.17 63.00 56.82 47.91 59.95 65.54 65.59 64.11 58.22 61.96 - 57.95
2007         Jan 55.84 54.71 49.12 53.78 56.20 55.41 46.15 51.92 47.83 50.65 - 52.38 47.19 53.68 54.40 53.93 54.65 48.90 41.51 52.92 59.14 58.93 57.56 50.74 54.40 - 50.13
Feb 59.75 60.53 53.64 57.53 60.12 59.13 50.21 55.61 51.82 55.73 - 55.82 51.38 57.43 57.44 58.41 59.14 53.48 46.31 57.06 63.91 64.09 62.77 57.17 59.21 - 53.82
Mar 63.81 63.56 57.92 62.30 64.07 62.55 54.40 58.80 54.92 59.83 - 59.19 56.16 62.15 62.15 62.84 63.58 56.79 48.28 61.02 67.87 67.87 66.63 60.16 60.63 - 58.81
Apr 69.44 70.21 63.87 67.71 69.88 68.02 59.16 63.97 58.60 65.26 - 64.45 61.27 67.51 67.52 67.73 68.50 60.60 52.74 67.32 74.74 74.74 72.86 63.69 63.85 - 63.92
May 69.45 72.55 64.05 67.73 70.00 68.60 60.07 64.59 58.54 65.35 - 65.04 61.34 67.38 67.24 68.36 69.52 60.60 54.31 66.71 75.13 75.13 73.62 63.05 63.46 - 64.29
Jun 72.03 74.28 67.99 71.90 72.51 69.43 61.44 65.79 63.31 68.47 - 66.08 65.42 71.55 71.58 72.09 72.59 65.40 58.88 66.94 75.18 75.18 73.86 67.58 67.44 - 67.83
Jul 78.44 78.81 73.70 77.36 78.47 73.50 64.99 69.49 68.98 73.74 - 70.09 71.44 77.01 77.01 77.76 78.22 71.11 63.64 75.39 79.64 79.64 77.59 73.07 73.98 - 73.90
Aug 72.90 75.55 69.34 71.29 73.73 72.72 63.55 67.36 64.93 69.08 - 68.34 66.94 70.74 70.74 72.00 72.29 66.60 60.53 72.50 76.33 76.32 74.55 69.61 72.37 - 69.25
Sep 78.63 79.33 74.88 77.42 79.10 76.90 69.86 73.36 70.69 74.88 - 73.56 71.41 76.87 76.87 78.08 78.73 72.65 65.04 75.10 82.16 82.16 79.65 75.90 79.69 - 73.78
Oct 84.00 85.56 79.74 83.10 84.03 81.92 73.99 77.12 76.90 78.93 - 77.55 76.90 82.50 82.54 83.38 84.08 78.79 70.59 81.12 87.24 87.24 83.11 81.36 85.87 - 79.52
Nov 94.25 96.22 89.92 93.22 94.20 90.75 83.96 86.96 86.55 88.44 - 87.16 87.60 92.62 92.62 93.24 93.88 88.59 79.21 89.68 97.33 97.20 92.97 88.01 94.91 - 90.24
Dec 92.95 94.93 89.12 91.85 93.11 89.97 82.51 85.79 84.73 87.01 - 86.82 85.80 91.25 90.98 92.12 92.89 87.53 77.19 90.88 95.94 95.72 92.55 85.88 91.69 - 89.02
Alaska North Slope (ANS) and Urals delivery to Mediterranean.
As of April 1988, Brent prices are dated.
Up to 2005:  Prices are averages of weekly fob quotations.  As of 2006, prices are based on daily quotations.
Sources:    Platt's, Reuters, Syndic Oil and Secretariat's Assessments.