1966 07 32.56  14.25  23.40 
1966 08 33.06  14.40  23.73 
1966 10 20.16   4.04  12.10 
1966 11 12.50   1.40   6.95 
1966 12  4.46  -4.66    .-9 
1967 01  7.28  -3.58   1.85 
1967 02 10.93  -2.32   4.30 
1967 03 10.95  -1.58   4.68 
1967 04 10.25  -1.77   4.23 
1967 05 21.40   5.12  13.26 
1967 07 33.59  15.86  24.73 
1967 08 33.99  15.29  24.64 
1967 10 21.08   4.66  12.87 
1967 11 13.12    .81   6.96 
1967 12  3.69  -7.29  -1.80 
1968 01  6.90  -4.63   1.13 
1968 02 10.67    .45   5.56 
1968 03 13.83    . 6   6.94 
1968 04 14.82   -.52   7.14 
1968 05 21.46   4.38  12.92 
1968 06 26.44  10.08  18.26 
1968 07 99.99  16.14 -99.99 
1968 09 25.60   8.50  17.04 
1968 10 20.12 -99.99 -99.99 
1968 11  8.18   -.96   3.61 
1969 01  6.58  -3.99   1.29 
1969 02  4.57  -5.25   -.33 
1969 03 99.99  -3.53 -99.99 
1969 04 99.99   1.41 -99.99 
1969 05 24.30   6.84  15.57 
1969 06 23.28   8.20  15.74 
1969 07 32.15  15.23  23.69 
1969 08 34.00  15.37  24.68 
1969 09 28.15  10.88  19.51 
1969 10 14.04    .68   7.36 
1969 11 12.38   -.36   6.01 
1969 12  6.55  -3.20   1.67 
1970 01  7.36  -2.58   2.39 
1970 02 11.57   -.66   5.45 
1970 03 11.13  -2.84   4.14 
1970 04 11.51  -1.61   4.95 
1970 05 20.90   6.03  13.46 
1970 06 25.33   9.60  17.46 
1970 08 33.49  15.24  24.36 
1970 09 25.85   6.22  16.03 
1970 10 17.77   2.50  10.13 
1970 11 10.52    .62   5.57 
1970 12  5.26  -5.37    .-5 
1971 01  7.29  -3.94   1.67 
1971 02  9.27  -2.73   3.27 
1971 03 10.22  -2.74   3.74 
1971 05 19.03   4.17  11.60 
1971 06 25.43   8.97  17.20 
1971 07 32.70  15.20  23.95 
1971 08 32.99  15.41  24.20 
1971 10 16.76   1.90   9.33 
1971 11  9.00  -2.47   3.26 
1971 12  2.59  -8.18  -2.79 
1972 01  4.63  -6.38   -.87 
1972 03 15.78    .95   8.36 
1972 04 15.56    .27   7.91 
1972 05 25.02   6.49  15.75 
1972 06 28.13  11.67  19.90 
1972 08 31.73  13.27  22.50 
1972 10 16.40   3.44   9.92 
1972 12  2.89  -7.99  -2.54 
1973 01  3.89  -7.19  -1.65 
1974 01  4.56  -6.45   -.94 
1974 02  8.53  -3.75   2.38 
1974 03 11.88 -99.99 -99.99 
1974 04 14.17   -.50   6.83 
1974 07 32.23  14.66  23.44 
1974 08 31.71  13.33  22.52 
1974 09 29.13   9.51  19.32 
1974 11 11.83   -.21   5.81 
1975 01  5.99 -99.99 -99.99 
1975 03  9.57  -2.29   3.64 
1975 04  9.87  -1.96   3.95 
1975 06 25.01   7.60  16.30 
1975 07 32.75  15.25  24.00 
1975 09 26.30  10.18  18.24 
1975 11  9.72  -2.39   3.66 
1975 12  8.66  -2.51   3.07 
1976 01  6.90  -5.12    .89 
1976 02  8.80  -2.47   3.16 
1976 03 11.01  -3.01   4.00 
1976 04 14.94   -.75   7.09 
1976 05 24.25   6.13  15.19 
1976 07 32.04  15.62  23.83 
1976 08 27.70  10.28  18.99 
1976 09 24.90   9.78  17.34 
1976 10 18.71   3.50  11.11 
1976 11 15.27   1.47   8.37 
1976 12  9.03  -4.75   2.13 
1977 02 11.35  -1.52   4.91 
1977 03  8.45  -4.54   1.95 
1977 04 19.46   2.63  11.04 
1977 06 28.38  11.82  20.09 
1977 07 32.43 -99.99 -99.99 
1977 08 31.07  12.90  21.98 
1977 09 25.26   7.87  16.56 
1977 10 21.93   6.12  14.02 
1977 11 12.09   -.43   5.83 
1977 12  8.30   -.68   3.81 
1978 01  5.89  -2.71   1.58 
1978 02 99.99  -2.57 -99.99 
1978 03 14.59   2.52   8.55 
1978 04 99.99    .91 -99.99 
1978 09 22.54   6.96  14.75 
1978 10 22.47   5.83  14.15 
1978 11  8.87  -2.55   3.16 
1979 01  2.21  -8.31  -3.05 
1979 02  7.04  -3.50   1.77 
1979 03 12.58  -1.08   5.75 
1979 06 28.79  10.81  19.80 
1979 10 20.87   6.91  13.89 
1979 11  9.12 -99.99 -99.99 
1980 01  5.68  -4.19    .74 
1980 03  9.68  -2.92   3.38 
1980 06 22.43   7.18  14.80 
1980 07 31.47 -99.99 -99.99 
1980 09 25.77   8.20  16.98 
1981 08 32.78 -99.99 -99.99 
