1983 06 26.09  10.50  18.29 
1983 07 29.58  14.48  22.03 
1983 08 27.36  14.02  20.69 
1983 09 23.55   9.78  16.66 
1983 10 13.83   3.34   8.58 
1983 11  5.72  -1.77   1.97 
1983 12 -2.77 -11.31  -7.04 
1984 01 -5.50 -15.85 -10.67 
1984 02  2.07  -6.84  -2.38 
1984 03   .22 -12.38  -6.08 
1984 04 13.05   1.60   7.32 
1984 05 16.62   4.94  10.78 
1984 06 24.94  10.20  17.57 
1984 07 26.67  12.58  19.62 
1984 08 26.23  14.08  20.15 
1984 09 19.17   7.63  13.40 
1984 10 16.14   4.17  10.16 
1984 11  6.10  -2.47   1.81 
1984 12  2.39  -5.60  -1.60 
1985 01 -6.28 -15.75 -11.01 
1985 02 -1.52 -11.66  -6.59 
1985 03  5.23  -6.27   -.52 
1985 04 13.93    .60   7.26 
1985 05 20.15   6.21  13.18 
1985 06 21.78   8.97  15.37 
1985 07 26.05  12.60  19.32 
1985 08 24.82  11.95  18.38 
1985 09 21.65   9.55  15.60 
1985 10 14.23   3.76   8.99 
1985 11  4.94  -1.17   1.88 
1985 12 -2.22 -10.72  -6.47 
1986 01 -3.08 -12.92  -8.00 
1986 02 -3.21 -13.93  -8.57 
1986 03  4.94  -5.87   -.46 
1986 04 15.19   1.98   8.58 
1986 05 21.10   8.06  14.58 
1986 06 22.63   9.57  16.09 
1986 07 26.48  13.81  20.14 
1986 08 24.11  11.34  17.72 
1986 09 19.25   8.22  13.74 
1986 10 13.77   2.11   7.94 
1986 11  4.94  -3.95    .49 
1986 12   .56  -7.19  -3.31 
1987 01 -2.95 -12.52  -7.73 
1987 02  -.91 -16.04  -8.47 
1987 03  7.35  -5.63    .85 
1987 04 16.04   2.78   9.41 
1987 05 20.90   6.53  13.71 
1987 06 25.33  11.08  18.20 
1987 07 28.94  14.34  21.64 
1987 08 26.31  11.02  18.66 
1987 09 20.70   8.93  14.81 
1987 10 12.24 -99.99 -99.99 
1987 11  6.22  -3.43   1.39 
1987 12  2.33  -6.13  -1.90 
1988 01 -1.50 -12.52  -7.01 
1988 02 -1.83 -13.78  -7.80 
1988 03  4.25  -8.08  -1.91 
1988 04 11.95    .22   6.08 
1988 06 25.14 -99.99 -99.99 
1988 09 20.96 -99.99 -99.99 
1988 10 11.10   1.64   6.37 
1988 11  7.57  -1.62   2.97 
1988 12  -.27 -11.02  -5.64 
1989 01   .68 -10.84  -5.08 
1989 02 -2.82 -12.52  -7.67 
1989 03  2.27  -9.93  -3.83 
1989 04 11.37  -2.48   4.44 
1989 06 24.06  11.77  17.91 
1989 10 15.10   2.56   8.83 
1989 11  5.78  -4.57    .60 
1989 12 -7.67 -20.42 -14.04 
1990 01   .92  -8.10  -3.59 
1990 02   . 9 -12.11  -6.01 
1990 03  5.02  -7.63  -1.30 
1990 04 13.92    .85   7.38 
1990 09 19.62 -99.99 -99.99 
1990 10 13.31   3.24   8.27 
1990 11  7.98  -2.15   2.91 
1990 12  1.65  -7.26  -2.80 
1991 01 -2.89 -13.29  -8.09 
1991 02  1.07  -9.46  -4.19 
1991 03  5.31  -4.37    .47 
1991 04 14.33   2.07   8.20 
1991 09 21.20   7.84  14.52 
1991 10 15.13   3.60   9.36 
1991 11  5.91  -3.37   1.27 
1991 12  -.47 -10.73  -5.60 
1992 01 -2.63 -12.48  -7.55 
1992 02 -1.50 -11.17  -6.33 
1992 03  1.69 -10.63  -4.47 
1992 04 10.83   -.48   5.17 
1992 09 19.18   7.90  13.54 
1992 10 11.27    .68   5.97 
1992 11  5.41  -2.42   1.49 
1992 12   .10  -9.08  -4.48 
1993 01 -1.98 -11.08  -6.53 
1993 02 -5.28 -18.61 -11.94 
1993 03  3.29  -9.26  -2.98 
1993 04 12.07    .55   6.31 
