1977 02 227.75 Link to Series in Level 2 Subscription Site
1977 03 337.80 Link to Series in Level 1 Subscription Site
1977 04 557.73 Link to Series in Level 0 Subscription Site
1977 05 777.80
1977 06 777.64
1977 07 667.64
1977 08 447.68
1977 09 007.64
1977 10 227.77
1977 11 337.85
1977 12 227.94
1978 01668.18
1978 02448.25
1978 03668.23
1978 04558.34
1978 05338.43
1978 06888.50
1978 07228.65
1978 08228.47
1978 09998.47
1978 10998.67
1978 11998.75
1978 12778.88
1979 01 118.94
1979 02 119.00
1979 03 449.03
1979 04 779.08
1979 05 559.19
1979 06 778.92
1979 07 888.93
1979 08 008.98
1979 09 009.17
1979 10 009.85
1979 11 610.30
1979 12 210.12
1980 01110.60
1980 02112.13
1980 03712.34
1980 04911.40
1980 05310.36
1980 06779.81
1980 07210.24
1980 08611.00
1980 09311.34
1980 10111.59
1980 11712.37
1980 12712.40
1981 01 212.14
1981 02 312.80
1981 03 212.69
1981 04 913.20
1981 05 013.60
1981 06 412.96
1981 07 713.59
1981 08 214.17
1981 09 514.67
1981 10 014.68
1981 11 113.35
1981 12 913.45
1982 01514.22
1982 02814.22
1982 03413.53
1982 04913.37
1982 05613.24
1982 06813.92
1982 07013.55
1982 08512.77
1982 09512.07
1982 10411.17
1982 11510.54
1982 12010.54
1983 01 910.63
1983 02 010.88
1983 03 710.63
1983 04 110.48
1983 05 510.53
1983 06 510.93
1983 07 411.40
1983 08 211.82
1983 09 211.63
1983 10 711.58
1983 11 311.75
1983 12 611.88
1984 01911.75
1984 02911.95
1984 03312.38
1984 04012.65
1984 05213.43
1984 06113.44
1984 07813.21
1984 08112.54
1984 09212.29
1984 10311.98
1984 11211.56
1984 12411.52
1985 01 211.45
1985 02 411.47
1985 03 411.81
1985 04 211.47
1985 05 811.05
1985 06 910.45
1985 07 210.50
1985 08 210.56
1985 09 210.61
1985 10 910.50
1985 11 310.06
1985 12 889.54
1986 01889.40
1986 02118.93
1986 03887.96
1986 04557.39
1986 05997.52
1986 06777.57
1986 07007.27
1986 08337.33
1986 09777.62
1986 10777.70
1986 11887.52
1986 12667.37
1987 01 887.39
1987 02 227.54
1987 03 887.55
1987 04 558.25
1987 05 668.78
1987 06 448.57
1987 07 338.64
1987 08 998.97
1987 09 009.59
1987 10 669.61
1987 11 228.95
1987 12 449.12
1988 01778.83
1988 02778.43
1988 03888.63
1988 04888.95
1988 05449.23
1988 06119.00
1988 07779.14
1988 08779.32
1988 09229.06
1988 10998.89
1988 11119.02
1988 12119.01
1989 01 558.93
1989 02 119.01
1989 03 119.17
1989 04 009.03
1989 05 118.83
1989 06 998.27
1989 07 338.08
1989 08 448.12
1989 09 558.15
1989 10 008.00
1989 11 997.90
1989 12 007.90
1990 01448.26
1990 02558.50
1990 03888.56
1990 04998.76
1990 05558.73
1990 06998.46
1990 07118.50
1990 08118.86
1990 09339.03
1990 10228.86
1990 11448.54
1990 12448.24
1991 01 008.27
1991 02 338.03
1991 03 448.29
1991 04 558.21
1991 05 558.27
1991 06 338.47
1991 07 338.45
1991 08 448.14
1991 09 447.95
1991 10 667.93
1991 11 997.92
1991 12 777.70
1992 01007.58
1992 02887.85
1992 03887.97
1992 04007.96
1992 05887.89
1992 06117.84
1992 07667.60
1992 08557.39
1992 09667.34
1992 10777.53
1992 11887.61
1992 12997.44
1993 01 997.34
1993 02 117.09
1993 03 666.82
1993 04 226.85
1993 05 226.92
1993 06 446.81
1993 07 226.63
1993 08 556.32
1993 09 226.00
1993 10 335.94
1993 11 006.21
1993 12 446.25
1994 01556.29
1994 02446.49
1994 03666.91
1994 04997.27
1994 05997.41
1994 06887.40
1994 07227.58
1994 08227.49
1994 09227.71
1994 10777.94
1994 11668.08
1994 12777.87
1995 01 887.85
1995 02 337.61
1995 03 557.45
1995 04 117.36
1995 05 006.95
1995 06 336.57
1995 07 336.72
1995 08 226.86
1995 09 666.55
1995 10 006.37
1995 11 336.26
1995 12 776.06
1996 01446.05
1996 02776.24
1996 03226.60
1996 04556.79
1996 05556.93
1996 06777.06
1996 07117.03
1996 08446.84
1996 09117.03
1996 10446.81
1996 11996.48
1996 12006.55
1997 01 446.83
1997 02 666.69
1997 03 556.93
1997 04 667.09
1997 05 666.94
1997 06 666.77
1997 07 666.51
1997 08 116.58
1997 09 116.50
1997 10 336.33
1997 11 226.11
1997 12 665.99
1998 01335.81
1998 02445.89
1998 03555.95