1961 03  4.39 -11.07  -3.34 
1961 04  9.27  -5.30   1.98 
1961 05 15.59   -.60   7.49 
1961 06 21.85   1.00  11.42 
1961 11 -1.63 -14.79  -8.21 
1961 12 -5.24 -18.08 -11.66 
1962 01 -3.88 -17.92 -10.90 
1962 02  -.95 -18.06  -9.50 
1962 03  1.69 -16.94  -7.62 
1962 04  9.09  -5.19   1.95 
1962 05 11.39  -1.89   4.75 
1962 06 16.98    .21   8.59 
1962 07 20.64   3.22  11.92 
1962 08 17.61   3.37  10.49 
1963 03  4.48  -9.29  -2.40 
1963 04  8.29  -4.42   1.93 
1963 05 13.96  -2.90   5.53 
1963 06 17.18    .90   9.04 
1963 07 18.06   3.79  10.92 
1963 08 21.15   3.34  12.24 
1963 09 17.26   2.78  10.02 
1963 10  9.71  -3.31   3.20 
1963 12 -2.31 -14.05  -8.18 
1964 01 -3.34 -16.90 -10.12 
1964 02  2.54 -14.17  -5.81 
1964 03  1.87 -14.05  -6.09 
1964 04  6.00  -6.45   -.22 
1964 05 11.97  -2.58   4.69 
1964 06 15.85   3.11   9.48 
1964 07 18.14   3.85  10.99 
1964 08 16.95   2.31   9.63 
1964 09 12.61  -1.34   5.63 
1964 10 10.66  -3.30   3.67 
1964 11 -1.58 -13.07  -7.32 
1964 12 10.75 -25.06 -17.90 
1965 01 -6.12 -20.04 -13.08 
1965 02  -.31 -16.90  -8.60 
1965 03  2.76 -17.53  -7.38 
1965 04  7.99  -5.03   1.47 
1965 05 12.76  -2.63   5.06 
1965 06 18.28    .-1   9.13 
1965 08 20.55   4.48  12.51 
1965 10  9.77  -3.20   3.28 
1965 11  -.58 -10.60  -5.59 
1965 12 -6.05 -17.75 -11.90 
1966 01 -8.05 -20.61 -14.33 
1966 02   .46 -14.26  -6.90 
1966 03  4.48 -11.15  -3.33 
1966 04  7.50  -6.39    .55 
1966 05 13.57  -1.16   6.20 
1966 06 15.70    .61   8.15 
1966 07 18.89   3.53  11.21 
1966 08 19.41   2.92  11.16 
1966 09 16.69    .27   8.48 
1966 10  8.14  -4.62   1.76 
1966 11 -1.91 -13.08  -7.49 
1966 12 -2.41 -14.71  -8.56 
1967 01 99.99 -18.64 -99.99 
1967 03   .12 -16.58  -8.22 
1967 04  6.29  -9.43  -1.57 
1967 05 12.97  -2.11   5.42 
1967 06 20.89    .81  10.85 
1967 07 99.99   1.75 -99.99 
1967 08 24.11   1.80  12.95 
1967 09 18.76   -.63   9.06 
1967 10  7.30  -2.83   2.23 
1967 11  1.73 -10.56  -4.41 
1967 12 -3.49 -18.39 -10.94 
1968 01 -4.40 -18.87 -11.63 
1968 02  4.94 -16.93  -5.99 
1968 03  4.62  -8.63  -2.00 
1968 04  5.72  -7.27   -.77 
1968 05 99.99  -1.55 -99.99 
1968 06 99.99   1.42 -99.99 
1968 07 20.43   3.25  11.84 
1968 08 17.15   2.09   9.62 
1968 09 14.61   -.78   6.91 
1968 10  7.47  -3.77   1.84 
1968 11  1.67 -10.27  -4.30 
1968 12 10.32 -23.05 -16.68 
1969 01 17.45 -33.71 -25.58 
1969 02   . 7 -18.39  -9.16 
1969 03  5.67 -11.97  -3.15 
1969 04  8.46  -3.48   2.49 
1969 06 22.03 -99.99 -99.99 
1969 08 17.54   1.36   9.45 
1969 09 13.39   1.07   7.23 
1969 10  8.79  -4.07   2.35 
1969 11  4.17  -5.04   -.43 
1969 12  -.92 -12.39  -6.65 
1970 01 -6.36 -21.28 -13.82 
1970 02  3.92 -15.14  -5.61 
1970 03  4.71 -11.72  -3.50 
1970 04  7.03  -6.89    . 7 
1970 05 12.70  -1.89   5.40 
1970 06 20.11   1.36  10.73 
1970 07 99.99   1.19 -99.99 
1970 08 21.47   1.29  11.37 
1970 09 13.06  -2.19   5.43 
1970 10  9.14  -4.33   2.40 
1970 11 -2.01 -13.31  -7.66 
1970 12 -6.35 -20.34 -13.34 
1971 01 -5.56 -19.04 -12.30 
1971 02   .82 -16.20  -7.69 
1971 03  1.32 -16.69  -7.68 
1971 04  8.30  -7.66    .32 
1971 05 14.95  -2.06   6.44 
1971 06 15.85   2.58   9.21 
1971 08 21.76   2.36  12.06 
1971 09 12.83  -2.06   5.38 
1971 10  8.31  -5.52   1.39 
1971 11  1.42  -9.91  -4.24 
1971 12 -9.68 -24.14 -16.91 
1972 01 10.41 -27.08 -18.74 
1972 02 -2.98 -18.26 -10.62 
1972 03  5.46 -10.21  -2.37 
1972 04  4.78  -8.39  -1.80 
1972 05 15.15  -1.67   6.74 
1972 06 16.48   1.86   9.17 
1972 07 18.89   3.26  11.07 
1972 08 21.21   2.24  11.72 
1972 09 11.57  -2.80   4.38 
1972 10  9.06  -6.79   1.13 
1972 11  1.67  -7.65  -2.99 
1972 12 -6.15 -20.29 -13.22 
1973 01 -4.10 -19.35 -11.72 
1973 02  1.34 -14.97  -6.81 
1973 03  4.02 -11.94  -3.95 
1973 04  8.09  -6.48    .80 
1973 05 13.95  -1.32   6.31 
1973 06 15.36    .31   7.83 
1973 07 19.59   1.85  10.72 
1973 08 18.60    .26   9.43 
1973 09 14.57   -.96   6.80 
1973 10  6.09  -4.66    .71 
1973 11 -6.28 -16.28 -11.28 
1973 12 -1.83 -13.99  -7.91 
1974 01 -7.12 -23.20 -15.16 
1974 02  1.23 -13.35  -6.06 
1974 03  3.03 -12.45  -4.71 
1974 04  8.68  -4.98   1.85 
1974 05 10.22  -2.53   3.85 
1974 06 17.33   -.86   8.23 
1974 07 17.82   1.21   9.51 
1974 08 21.50    .16  10.83 
1974 09 18.26  -1.10   8.58 
1974 10  9.89  -4.00   2.94 
1974 11  -.56 -11.96  -6.26 
1974 12 -1.37 -15.00  -8.18 
1975 01 -6.04 -21.95 -13.99 
1975 02 -7.02 -23.97 -15.49 
1975 03   .32 -14.13  -6.90 
1975 04  7.09  -8.18   -.54 
1975 05 12.61  -2.06   5.27 
1975 06 15.09   1.05   8.07 
1975 07 21.26   5.27  13.26 
1975 08 15.60   2.76   9.18 
1975 09 17.49  -1.52   7.98 
1975 10  7.17  -3.78   1.69 
1975 11  -.60 -11.02  -5.81 
1975 12 -2.87 -18.04 -10.45 
1976 01 -2.21 -16.16  -9.18 
1976 02  -.94 -17.08  -9.01 
1976 03  1.69 -13.85  -6.08 
1976 04  8.76  -6.03   1.36 
1976 05 12.64  -1.21   5.71 
1976 06 13.45    .75   7.10 
1976 08 17.27   5.09  11.18 
1976 09 16.85    .29   8.57 
1976 10  8.01  -4.44   1.78 
1976 11  1.99  -8.01  -3.01 
1976 12 -1.16 -13.32  -7.24 
1977 01 -1.34 -17.20  -9.27 
1977 02  2.55 -10.14  -3.79 
1977 03  2.03 -12.63  -5.30 
1977 04 10.20  -5.22   2.49 
1977 05 11.39  -1.75   4.82 
1977 06 16.99   1.15   9.07 
1977 07 18.18   4.00  11.09 
1977 08 21.10   3.24  12.17 
1977 09 12.58   -.78   5.90 
1977 10  8.27  -3.92   2.17 
1977 11 -1.32 -13.60  -7.46 
1977 12 -9.63 -23.69 -16.66 
1978 01 -7.10 -16.98 -12.04 
1978 02   .66 -14.64  -6.99 
1978 03  4.16 -10.63  -3.23 
1978 04  8.53  -3.60   2.46 
1978 05 12.00  -2.53   4.73 
1978 06 19.87   1.25  10.56 
1978 07 22.90   3.13  13.01 
1978 08 19.03   2.45  10.74 
1978 09 12.23   -.22   6.00 
1978 10 10.58  -4.55   3.01 
1978 11 -1.55 -15.00  -8.27 
1978 12 -5.92 -23.45 -14.68 
1979 01 -8.30 -26.69 -17.49 
1979 02 -2.91 -19.87 -11.39 
1979 03  5.97 -10.37  -2.20 
1979 04  7.50  -6.14    .68 
1979 05 12.66  -1.25   5.70 
1979 06 16.02    . 8   8.05 
1979 07 21.21   2.87  12.03 
1979 08 21.12   2.08  11.60 
1979 09 16.52    .22   8.37 
1979 10 11.10  -3.16   3.97 
1979 11  3.10 -10.87  -3.88 
1979 12  -.70 -13.60  -7.15 
1980 01 -7.55 -23.34 -15.44 
1980 02  1.24 -13.69  -6.22 
1980 03  2.10 -12.56  -5.22 
1980 04 11.36  -5.48   2.93 
1980 05 14.89    . 2   7.45 
1980 06 16.57   2.65   9.60 
1980 07 18.65   4.03  11.34 
1980 08 17.03   2.97  10.00 
1980 09 15.05   1.52   8.28 
1980 10 10.35  -3.11   3.62 
1980 11  2.13  -9.27  -3.57 
1980 12 -5.29 -15.72 -10.50 
1981 01   .87  -8.95  -4.04 
1981 02  2.20 -12.07  -4.93 
1981 03  6.98  -7.26   -.14 
1981 04  7.62  -5.58   1.02 
1981 05 13.94   -.10   6.91 
1981 06 14.57   -.13   7.22 
1981 07 19.79   4.17  11.98 
1981 09 15.92   1.16   8.54 
1981 10  8.60  -3.87   2.36 
1981 11  3.45  -6.45  -1.49 
1981 12 -4.65 -18.35 -11.50 
1982 01 -7.82 -22.00 -14.91 
1982 02 -2.96 -17.04 -10.00 
1982 03  2.71 -15.26  -6.27 
1982 04  5.95  -9.95  -2.00 
1982 05 13.34  -2.33   5.50 
1982 06 22.08   1.95  12.01 
1982 07 20.02   5.29  12.65 
1982 08 18.31   2.63  10.46 
1982 09 16.21   1.43   8.82 
1982 10  9.00  -3.56   2.72 
1982 11 -1.40 -13.28  -7.33 
1982 12 -2.83 -15.58  -9.20 
1983 03  4.05 -10.18  -3.06 
1983 04 11.03  -5.58   2.72 
1983 05 16.94  -1.32   7.81 
1983 06 15.52   4.03   9.77 
1983 07 18.35   3.85  11.10 
1983 08 20.87   2.00  11.43 
1983 09 13.42  -1.98   5.72 
