1969 06 25.53   7.05  16.29 
1969 07 20.29   6.69  13.49 
1969 08 15.13    .54   7.83 
1969 09 16.15  -2.16   6.99 
1969 10  8.53  -8.28    .12 
1969 11 -9.50 -19.58 -14.54 
1969 12 -5.17 -16.70 -10.93 
1970 01 20.84 -31.68 -26.26 
1970 02 -4.55 -16.95 -10.75 
1970 03  3.88 -10.22  -3.17 
1970 04  5.96  -7.04   -.53 
1970 05 17.26   -.33   8.46 
1970 06 19.45   4.94  12.20 
1970 07 22.83   8.05  15.44 
1970 09  9.18  -2.18   3.50 
1970 10 -2.99 -12.87  -7.93 
1970 11 -6.31 -16.87 -11.59 
1970 12 15.91 -27.44 -21.67 
1971 01 27.24 -39.66 -33.45 
1971 02 10.96 -22.76 -16.86 
1971 03 10.13 -27.34 -18.73 
1971 04  3.63  -9.97  -3.17 
1971 05 13.74  -1.28   6.23 
1971 06 23.04   4.67  13.86 
1971 07 22.50   5.76  14.13 
1971 08 19.16   4.32  11.74 
1971 09 13.64   -.80   6.42 
1971 10   .85  -9.77  -4.46 
1971 11 99.99 -27.39 -99.99 
1972 01 24.54 -33.84 -29.19 
1972 02 17.39 -31.82 -24.60 
1972 03 -8.01 -25.73 -16.86 
1972 04   .94 -14.39  -6.72 
1972 05 16.65  -1.85   7.39 
1972 06 22.54   6.14  14.34 
1972 07 24.06   6.48  15.27 
1972 09 13.16  -4.23   4.46 
1972 12 16.04 -25.42 -20.73 
1973 01 24.97 -34.87 -29.91 
1973 02 11.41 -25.77 -18.59 
1973 03 -2.46 -20.98 -11.71 
1973 04  8.32  -7.18    .56 
1973 05 16.82    .26   8.54 
1973 06 21.20   4.92  13.06 
1973 07 22.70   7.38  15.04 
1973 08 18.08   5.03  11.55 
1973 09 14.61  -1.35   6.62 
1973 10   .-5  -9.14  -4.59 
1973 11 15.85 -24.79 -20.32 
1974 01 22.13 -31.90 -27.01 
1974 02 21.23 -32.16 -26.69 
1974 03 -4.86 -21.56 -13.21 
1974 04  8.88  -6.93    .97 
1974 05 17.19  -1.70   7.74 
1974 06 20.17   4.65  12.41 
1974 07 22.07   7.87  14.96 
1974 08 19.94   4.62  12.28 
1974 09 16.07   1.33   8.70 
1974 10 -1.01 -10.22  -5.61 
1974 11 11.33 -21.18 -16.25 
1974 12 18.71 -27.94 -23.33 
1975 01 20.80 -29.44 -25.12 
1975 02 12.90 -25.73 -19.31 
1975 03 -2.33 -19.16 -10.74 
1975 04  4.69  -9.67  -2.49 
1975 05 17.01   1.07   9.04 
1975 09 13.56   1.37   7.46 
1975 10  -.41  -8.75  -4.58 
1975 11 16.62 -27.17 -21.89 
1975 12 20.16 -31.43 -25.79 
1976 01 16.16 -25.56 -20.86 
1976 02 15.19 -29.74 -22.46 
1976 03 -2.92 -17.16 -10.04 
1976 04  9.32  -4.89   2.21 
1976 05 15.54   -.14   7.70 
1976 06 21.61   5.63  13.62 
1976 07 24.29   8.05  16.17 
1976 09 14.52    .-7   7.22 
1976 10   .85  -9.55  -4.35 
1976 11 -2.09 -11.55  -6.82 
1976 12 11.98 -21.47 -16.72 
1977 01 -5.13 -13.59  -9.36 
1977 02 -2.49 -14.29  -8.39 
1977 03 -4.23 -19.92 -12.08 
1977 04  5.97  -7.67   -.85 
1977 05 16.04    .52   8.29 
1977 06 21.61   7.60  14.60 
1977 07 24.16   7.03  15.59 
1977 08 24.39   7.25  15.82 
1977 09 13.44   1.01   7.22 
1977 10   .81  -7.68  -3.43 
1977 11 17.03 -26.40 -21.71 
1977 12 21.24 -29.82 -25.53 
1978 01 10.34 -17.85 -14.09 
1978 02 -6.89 -16.83 -11.86 
1978 03   .10 -16.87  -8.38 
1978 04  9.38  -7.06   1.16 
1978 05 17.70    .89   9.29 
1978 06 19.00   5.82  12.41 
1978 07 23.77   8.95  16.36 
1978 08 21.57   5.58  13.57 
1978 09 13.87   1.42   7.64 
1978 10   .23  -8.79  -4.28 
1978 11 -7.92 -17.19 -12.55 
1978 12 12.06 -20.45 -16.26 
1979 01 13.89 -21.94 -17.91 
1979 02 21.78 -37.81 -29.79 
1979 03 -1.69 -16.04  -8.86 
1979 04  8.72  -8.06    .32 
1979 05 19.00    .20   9.60 
1979 07 23.47   8.82  16.14 
1979 08 21.62   8.10  14.86 
1979 09 15.45    .17   7.81 
1979 10  6.31  -4.69    .80 
1979 11   .56 -10.93  -5.18 
1979 12 19.81 -31.11 -25.46 
1980 01 99.99 -30.59 -99.99 
1980 02 -3.58 -15.62  -9.60 
1980 03  -.60 -14.62  -7.61 
1980 04  9.97  -5.71   2.13 
1980 05 18.29    .82   9.55 
1980 06 20.79   5.86  13.32 
1980 07 22.42   8.17  15.29 
1980 08 19.34   4.41  11.87 
1980 09 11.50  -2.60   4.44 
1980 10  3.02  -7.23  -2.10 
1980 11 99.99 -16.73 -99.99 
1981 01 99.99 -10.92 -99.99 
1981 02 -7.65 -17.82 -12.73 
1981 03  4.86  -7.83  -1.48 
1981 04  6.52  -9.76  -1.62 
1981 05 19.58   2.81  11.19 
1981 06 19.46   4.41  11.94 
1981 07 19.95   7.09  13.52 
1981 08 18.66   4.59  11.62 
1981 09 10.77 -99.99 -99.99 
1981 10   .94  -9.17  -4.11 
1981 11 -7.34 -16.50 -11.92 
1981 12 99.99 -24.84 -99.99 
1982 01 20.21 -31.86 -26.04 
1982 02 14.89 -28.14 -21.51 
1982 03 -3.39 -17.62 -10.50 
1982 04  4.46 -12.03  -3.78 
1982 05 14.60    .-7   7.26 
1982 06 21.40   5.36  13.38 
1982 07 23.95   6.90  15.42 
1982 08 20.11   5.88  12.99 
1982 09 14.39   -.13   7.13 
1982 10 -4.67 -14.28  -9.47 
1982 11 10.66 -21.04 -15.85 
