1970 06 23.81  10.59  17.20 
1970 07 24.27  12.22  18.24 
1970 08 24.02   8.02  16.02 
1970 09 16.90   3.33  10.11 
1970 10  8.63  -2.09   3.26 
1970 11 -4.32 -11.49  -7.90 
1970 12 15.82 -27.14 -21.48 
1971 01 18.44 -28.96 -23.70 
1971 02 -8.14 -20.80 -14.47 
1971 03 -4.12 -18.83 -11.47 
1971 04  7.02  -5.02   1.00 
1971 05 19.83   2.81  11.32 
1971 06 21.04   8.57  14.80 
1971 07 20.91   9.22  15.06 
1971 08 25.50   9.22  17.36 
1971 09 16.57   3.75  10.16 
1971 10  8.21  -1.98   3.11 
1971 11 -3.24 -10.88  -7.06 
1971 12 14.01 -24.64 -19.32 
1972 01 18.65 -31.61 -25.13 
1972 02 15.79 -27.79 -21.79 
1972 03 -3.96 -16.15 -10.05 
1972 04  5.16  -6.76   -.80 
1972 05 19.02   5.64  12.33 
1972 06 22.74   9.10  15.92 
1972 07 20.59   8.22  14.41 
1972 08 25.10   9.63  17.36 
1972 09 11.93   -.89   5.52 
1972 10  6.13  -5.91    .11 
1972 11 -3.89 -10.59  -7.24 
1972 12 16.24 -25.28 -20.76 
1973 01 -9.26 -21.49 -15.37 
1973 02 10.47 -23.15 -16.81 
1973 03  2.29  -9.80  -3.75 
1973 04  4.37  -5.06   -.34 
1973 05 17.37   2.88  10.12 
1973 06 20.54 -99.99 -99.99 
1973 07 22.75  10.53  16.64 
1973 08 25.30   9.22  17.26 
1973 09 16.21   3.54   9.87 
1973 10 10.16  -1.29   4.43 
1973 11 -7.51 -16.45 -11.98 
1973 12 13.09 -22.56 -17.82 
1974 01 19.95 -31.21 -25.58 
1974 02 10.22 -25.81 -18.01 
1974 03 -7.76 -22.17 -14.96 
1974 04  7.29  -6.83    .23 
1974 05 10.08   1.37   5.72 
1974 09 13.69   2.71   8.20 
1974 10 11.28  -2.72   4.27 
1974 12 -4.48 -13.42  -8.95 
1975 01 11.27 -22.08 -16.67 
1975 02 11.58 -23.54 -17.56 
1975 03 -7.07 -20.29 -13.68 
1975 04  3.28  -7.03  -1.87 
1975 06 20.91   8.97  14.94 
1975 07 27.48  12.30  19.89 
1975 08 19.93   8.35  14.14 
1975 09 15.89   3.59   9.74 
1975 10  9.24  -2.20   3.52 
1975 11   . 4  -9.46  -4.71 
1975 12 10.17 -21.60 -15.88 
1976 01 10.10 -22.64 -16.36 
1976 02 -7.60 -19.36 -13.48 
1976 03 -4.64 -19.87 -12.25 
1976 05 18.27   3.68  10.97 
1976 06 20.12   9.27  14.69 
1976 07 23.65  10.35  17.00 
1976 08 23.57   9.17  16.36 
1976 09 19.84   2.33  11.08 
1976 10  6.23  -5.09    .56 
1976 11  -.97 -12.78  -6.87 
1976 12 11.15 -23.13 -17.14 
1977 01 15.95 -27.60 -21.77 
1977 02 -3.37 -14.53  -8.95 
1977 03  -.73 -14.42  -7.57 
1977 04 12.46  -2.28   5.09 
1977 05 21.73   7.39  14.56 
1977 06 22.62   8.45  15.53 
1977 07 23.30  10.25  16.77 
1977 08 18.37   5.97  12.17 
1977 09 14.73   4.26   9.49 
1977 10 11.97   -.98   5.49 
1977 11 -1.93 -11.94  -6.93 
1977 12 15.25 -24.35 -19.79 
1978 01 17.24 -29.02 -23.13 
1978 02 11.08 -25.08 -18.08 
1978 03 -2.85 -16.11  -9.48 
1978 04  6.87  -3.74   1.56 
1978 05 18.87   6.10  12.48 
1978 06 22.22   8.03  15.12 
1978 07 23.16   9.42  16.29 
1978 08 20.98   7.33  14.15 
1978 10 10.80   -.22   5.29 
1978 11 -5.52 -14.43  -9.97 
1978 12 12.94 -23.61 -18.27 
1979 01 17.43 -30.11 -23.77 
1979 02 19.09 -30.55 -24.82 
1979 03 -4.86 -18.61 -11.73 
1979 04  1.38  -8.68  -3.65 
1979 05 12.50   1.09   6.79 
1979 06 99.99   8.43 -99.99 
1979 08 99.99   7.48 -99.99 
1979 10  8.43  -1.92   3.25 
1979 11 -1.50  -9.54  -5.52 
1979 12 -7.96 -19.82 -13.89 
1980 02 -9.87 -21.77 -15.82 
1980 03 -5.18 -20.36 -12.77 
1980 04 14.56  -1.74   6.41 
1980 05 22.25   5.68  13.96 
1980 06 21.61   7.11  14.36 
1980 07 24.88  10.97  17.92 
1980 08 20.46   8.53  14.50 
1980 09 16.03   3.60   9.81 
1980 10  9.32   -.79   4.26 
1980 11   .50  -8.43  -3.96 
1980 12 12.92 -22.95 -17.93 
1981 01 99.99 -19.02 -99.99 
1981 02 -6.56 -15.54 -11.05 
1981 03  4.13  -7.08  -1.47 
1981 04  9.10  -2.65   3.22 
1981 05 18.20   3.14  10.67 
1981 12 11.54 -18.77 -15.15 
1982 01 21.52 -33.30 -27.41 
1982 02 11.92 -23.91 -17.91 
1982 04  7.35  -4.77   1.29 
1982 05 14.11   3.76   8.93 
1982 11 -4.38 -99.99 -99.99 
1982 12 -9.14 -18.28 -13.71 
1983 01 99.99 -20.08 -99.99 
1983 02 -7.69 -17.67 -12.68 
1983 03 -4.16 -14.27  -9.21 
1983 04  4.80  -7.25  -1.22 
1983 05 13.10   1.37   7.23 
1983 06 20.54   8.71  14.62 
1983 08 27.39  12.35  19.86 
1983 12 18.37 -28.39 -23.38 
1984 01 -9.58 -21.19 -15.38 
1984 02 -1.42 -99.99 -99.99 
1984 03 -3.23 -13.17  -8.20 
1984 04 11.80 -99.99 -99.99 
1984 05 15.10 -99.99 -99.99 
1984 06 22.60 -99.99 -99.99 
1984 09 13.40 -99.99 -99.99 
1984 10  6.00 -99.99 -99.99 
1984 11 -5.50 -99.99 -99.99 
1984 12 12.90 -99.99 -99.99 
1985 01 13.50 -99.99 -99.99 
1985 02 11.60 -99.99 -99.99 
1985 04 11.00 -99.99 -99.99 
1985 05 19.29 -99.99 -99.99 
1985 06 19.00 -99.99 -99.99 
1985 08 19.70 -99.99 -99.99 
1985 11 12.00 -19.84 -15.92 
1986 01 -6.10 -99.99 -99.99 
1986 02 -8.80 -99.99 -99.99 
1986 03  -.50 -99.99 -99.99 
1986 04  8.10 -99.99 -99.99 
1986 06 22.40 -99.99 -99.99 
1986 07 23.20 -99.99 -99.99 
1986 08 24.40 -99.99 -99.99 
1986 09 14.70 -99.99 -99.99 
1986 10 11.50 -99.99 -99.99 
1986 11 -5.00 -99.99 -99.99 
1987 02 -3.90 -99.99 -99.99 
1987 03  -.40 -99.99 -99.99 
1987 04 14.70 -99.99 -99.99 
1987 09 20.29 -99.99 -99.99 
1987 11  3.00 -99.99 -99.99 
1987 12 -5.50 -99.99 -99.99 
1988 01 13.30 -99.99 -99.99 
1988 02 11.00 -99.99 -99.99 
1988 03 -1.00 -99.99 -99.99 
1988 04 10.60 -99.99 -99.99 
1988 05 21.40 -99.99 -99.99 
1988 06 26.30 -99.99 -99.99 
1988 08 23.00 -99.99 -99.99 
1988 09 16.70 -99.99 -99.99 
1988 10  9.70 -99.99 -99.99 
1988 11 -2.00 -99.99 -99.99 
1989 01 -9.50 -99.99 -99.99 
1989 02 14.50 -99.99 -99.99 
1989 04 10.30 -99.99 -99.99 
1989 05 19.70 -99.99 -99.99 
1989 06 21.70 -99.99 -99.99 
1989 09 16.79 -99.99 -99.99 
1989 11 -3.30 -99.99 -99.99 
1990 01 -9.39 -99.99 -99.99 
1990 02 -8.00 -99.99 -99.99 
1990 03  -.30 -99.99 -99.99 
1990 04  7.10 -99.99 -99.99 
1990 05 16.10 -99.99 -99.99 
1990 07 23.70 -99.99 -99.99 
1990 08 24.40 -99.99 -99.99 
1990 09 20.40 -99.99 -99.99 
1990 10  8.80 -99.99 -99.99 
1990 11 -2.40 -99.99 -99.99 
1991 01 14.00 -99.99 -99.99 
1991 02 -4.40 -99.99 -99.99 
1991 03 -1.90 -99.99 -99.99 
1991 04 10.60 -99.99 -99.99 
1991 05 16.60 -99.99 -99.99 
1991 06 22.70 -99.99 -99.99 
1991 07 24.10 -99.99 -99.99 
1991 08 26.50 -99.99 -99.99 
1991 09 17.90 -99.99 -99.99 
1991 10  3.00 -99.99 -99.99 
1991 11 -6.10 -14.14 -10.12 
1991 12 -8.80 -99.99 -99.99 
1992 01 -6.70 -99.99 -99.99 
1992 02 -4.90 -99.99 -99.99 
1992 03  1.80 -99.99 -99.99 
1992 04  6.70 -99.99 -99.99 
1992 05 19.40 -99.99 -99.99 
1992 06 20.90 -99.99 -99.99 
1992 07 20.80 -99.99 -99.99 
1992 08 21.30 -99.99 -99.99 
1992 09 15.80 -99.99 -99.99 
1992 10 14.50 -99.99 -99.99 
