1960 11  2.32  -9.49  -3.58 
1960 12 -3.59 -14.86  -9.22 
1961 01   .23 -12.30  -6.03 
1961 02  3.15  -9.64  -3.24 
1961 03  6.35  -6.55   -.10 
1961 04 11.20  -2.73   4.23 
1961 05 17.18   2.08   9.63 
1961 06 24.67   5.15  14.91 
1961 07 25.60   7.72  16.66 
1961 08 27.16   6.81  16.98 
1961 09 16.39   1.30   8.84 
1961 10  9.39  -2.80   3.29 
1961 11   .21 -11.60  -5.69 
1961 12 -3.89 -14.55  -9.22 
1962 01 -3.46 -14.13  -8.79 
1962 02  -.63 -12.60  -6.61 
1962 03  2.38 -11.72  -4.67 
1962 04 12.65  -2.56   5.04 
1962 05 13.53   1.39   7.46 
1962 06 19.95   3.64  11.79 
1962 07 23.37   5.42  14.39 
1962 08 20.41   5.54  12.97 
1962 09 18.81   1.52  10.16 
1962 10 11.38  -1.80   4.79 
1962 11  4.11  -6.52  -1.20 
1962 12   .97  -8.79  -3.91 
1963 01 -5.49 -16.84 -11.16 
1963 02  6.23  -6.23    . 0 
1963 03  7.34  -5.06   1.14 
1963 04 11.27  -2.16   4.55 
1963 05 16.77   -.28   8.24 
1963 06 19.91   4.88  12.39 
1963 07 21.77   5.84  13.80 
1963 08 24.26   6.48  15.37 
1963 09 21.98   4.65  13.31 
1963 10 12.70   -.48   6.11 
1963 11  3.05  -8.24  -2.59 
1963 12 -1.95 -11.08  -6.51 
1964 01 -2.01 -13.64  -7.82 
1964 02  3.47 -11.19  -3.85 
1964 03  4.48  -7.55  -1.53 
1964 04  9.18  -3.26   2.96 
1964 05 14.63   -.13   7.25 
1964 06 18.41   5.33  11.87 
1964 07 22.89   5.57  14.23 
1964 08 20.97   4.34  12.65 
1964 09 15.37   2.36   8.87 
1964 10 12.08  -3.03   4.52 
1964 11  1.67  -8.92  -3.62 
1964 12 -8.81 -20.40 -14.60 
1965 01 -4.02 -15.24  -9.63 
1965 02  1.39 -11.08  -4.84 
1965 03  4.19 -11.02  -3.41 
1965 04 11.33  -2.31   4.51 
1965 05 15.77    .19   7.98 
1965 06 21.31   3.70  12.50 
1965 07 24.85   7.10  15.97 
1965 08 22.85   7.88  15.36 
1965 09 16.07   1.82   8.94 
1965 10 12.66   -.86   5.90 
1965 11  2.29  -7.22  -2.46 
1965 12 -3.40 -14.18  -8.79 
1966 01 -5.79 -17.62 -11.70 
1966 02  1.32 -11.91  -5.29 
1966 03  6.09  -7.56   -.73 
1966 04 11.20  -3.66   3.77 
1966 05 17.25   1.30   9.27 
1966 06 18.15   3.23  10.69 
1966 07 20.78   6.26  13.52 
1966 08 22.58   5.56  14.07 
1966 09 19.87   3.22  11.54 
1966 10 10.50  -1.67   4.41 
1966 11   .78  -8.89  -4.05 
1966 12  -.32 -11.40  -5.85 
1967 01  -.98 -12.53  -6.75 
1967 02  3.55  -9.14  -2.79 
1967 03  2.65  -8.41  -2.88 
1967 04  9.56  -3.90   2.83 
1967 05 16.37   1.35   8.86 
1967 06 23.98   5.67  14.82 
1967 07 24.59   5.81  15.20 
1967 08 28.57   6.03  17.29 
1967 09 23.10   3.23  13.16 
1967 10 10.61  -1.03   4.79 
1967 11  2.84  -6.95  -2.05 
1967 12 -1.75 -12.73  -7.24 
1968 01 -2.55 -14.00  -8.27 
1968 02  4.58  -9.67  -2.54 
1968 03  7.74  -4.14   1.80 
1968 04  9.17  -3.52   2.82 
1968 05 16.00    .19   8.09 
1968 06 18.62   3.63  11.12 
1968 07 25.03   6.37  15.70 
1968 08 21.10   5.16  13.13 
1968 09 17.26   2.41   9.83 
1968 10 10.45  -2.75   3.85 
1968 11  3.18  -7.68  -2.25 
1968 12 -8.35 -18.16 -13.26 
1969 01 15.01 -26.36 -20.68 
1969 02  -.30 -14.90  -7.60 
1969 03  7.10  -7.67   -.28 
1969 04 12.09  -2.14   4.97 
1969 05 19.16    .96  10.05 
1969 06 25.00   7.54  16.27 
1969 07 22.64   5.82  14.23 
1969 08 21.79   3.97  12.88 
1969 09 17.85   2.24  10.04 
1969 10 11.15  -3.03   4.06 
1969 11  4.83  -5.65   -.41 
1969 12  -.69 -11.15  -5.91 
1970 01 -5.33 -17.46 -11.40 
1970 02  3.31  -9.96  -3.32 
1970 03  6.30  -7.29   -.49 
1970 04  9.70  -4.41   2.64 
1970 05 16.46    .34   8.40 
1970 06 23.70   5.96  14.83 
1970 07 25.21   6.10  15.65 
1970 08 25.50   5.51  15.50 
1970 09 16.58   -.22   8.18 
1970 10 10.88  -4.41   3.23 
1970 11  -.37 -12.56  -6.46 
1970 12 -5.27 -17.69 -11.48 
1971 01 -3.39 -14.08  -8.73 
1971 02   .74 -10.92  -5.09 
1971 03  2.78 -10.95  -4.08 
1971 04 10.86  -4.02   3.41 
1971 05 18.12   1.95  10.04 
1971 06 18.34   4.73  11.54 
1971 07 26.22   5.84  16.02 
1971 08 26.83   6.29  16.56 
1971 09 16.58    .39   8.48 
1971 10 10.28  -4.17   3.05 
1971 11  3.43  -6.91  -1.73 
1971 12 -8.56 -19.60 -14.08 
1972 01 -8.93 -20.09 -14.51 
1972 02 -1.12 -14.02  -7.57 
1972 03  6.59  -6.59    . 0 
1972 04  8.39  -4.63   1.88 
1972 05 18.19   1.84  10.01 
1972 06 19.04   5.61  12.33 
1972 07 23.62   5.77  14.69 
1972 08 24.82   6.21  15.51 
1972 09 14.72    .11   7.41 
1972 10  9.64  -4.61   2.51 
1972 11  3.41  -5.30   -.94 
1972 12 -5.97 -16.52 -11.24 
1973 01 -3.41 -16.36  -9.88 
1973 02   .93 -11.68  -5.37 
1973 03  7.01  -4.66   1.17 
1973 04 12.04  -2.61   4.71 
1973 05 17.40    .73   9.06 
1973 06 19.76   3.93  11.84 
1973 07 24.25   5.22  14.73 
1973 08 23.55   4.77  14.16 
1973 09 19.24   2.54  10.89 
1973 10 10.10  -2.21   3.94 
1973 11 -3.48 -12.02  -7.75 
1973 12 -1.72 -11.41  -6.56 
1974 01 -3.25 -14.79  -9.02 
1974 02  2.85  -9.42  -3.28 
1974 03  5.68  -6.73   -.52 
1974 04 12.24  -1.39   5.42 
1974 05 13.72    . 0   6.86 
1974 06 22.00   4.01  13.00 
1974 07 22.27   4.55  13.41 
1974 08 24.89   6.04  15.46 
1974 09 21.87   2.97  12.42 
1974 10 12.96  -2.30   5.33 
1974 11  2.65  -6.80  -2.07 
1974 12   .-4  -9.89  -4.96 
1975 01 -5.04 -16.87 -10.95 
1975 02 -6.76 -19.54 -13.15 
1975 03  2.55  -9.85  -3.65 
1975 04  9.57  -4.71   2.42 
1975 05 16.18    .77   8.47 
1975 06 18.89   4.82  11.85 
1975 07 26.20   8.03  17.11 
1975 08 20.44   5.45  12.94 
1975 09 21.69   1.67  11.68 
1975 10 11.11  -1.44   4.83 
1975 11  2.49  -8.00  -2.75 
1975 12 -1.11 -11.04  -6.07 
1976 01  -.73 -12.33  -6.53 
1976 02   .88 -10.83  -4.97 
1976 03  3.26  -8.64  -2.69 
1976 04 12.06  -3.69   4.18 
1976 05 16.31   1.08   8.69 
1976 06 17.94   2.92  10.43 
1976 07 22.04   5.68  13.86 
1976 08 19.64   7.36  13.50 
1976 09 20.96   3.31  12.13 
1976 10 12.65  -2.80   4.92 
1976 11  3.63  -6.20  -1.28 
1976 12  1.25  -8.60  -3.67 
1977 01 -3.45 -15.27  -9.36 
1977 02  4.42  -8.22  -1.90 
1977 03  5.82  -6.07   -.12 
1977 04 14.89  -3.12   5.88 
1977 05 14.70   -.16   7.27 
1977 06 22.04   4.73  13.39 
1977 07 22.21   5.22  13.71 
1977 08 25.42   6.94  16.18 
1977 09 16.18   1.10   8.64 
1977 10 11.10  -3.56   3.77 
1977 11   .58  -9.38  -4.40 
1977 12 -7.71 -18.66 -13.18 
1978 01 -6.00 -14.05 -10.02 
1978 02   .23 -12.68  -6.22 
1978 03  6.11  -6.92   -.40 
1978 04 11.00  -2.07   4.46 
1978 05 15.11    .19   7.64 
1978 06 22.40   4.17  13.28 
1978 07 26.18   7.29  16.73 
1978 08 22.34   5.73  14.03 
1978 09 15.95   1.82   8.88 
1978 10 11.77  -3.06   4.35 
1978 11 -1.15 -13.82  -7.48 
1978 12 -3.21 -16.98 -10.09 
1979 01 -9.37 -23.61 -16.49 
1979 02  -.62 -16.48  -8.55 
1979 03  8.50  -7.53    .48 
1979 04 11.58  -4.42   3.58 
1979 05 16.82   -.18   8.32 
1979 06 20.62   2.67  11.64 
1979 07 25.44   5.52  15.48 
1979 08 24.56   5.35  14.95 
1979 09 20.80   2.11  11.45 
1979 10 13.32  -2.06   5.63 
1979 11  2.34 -10.77  -4.21 
1979 12   .85 -12.42  -5.78 
1980 01 -7.24 -20.50 -13.87 
1980 02  1.24 -11.48  -5.12 
1980 03  5.37  -8.00  -1.31 
1980 04 14.75  -3.75   5.50 
1980 05 16.95   1.97   9.46 
1980 06 18.29   4.13  11.21 
1980 07 23.35   5.42  14.38 
1980 08 20.31   5.08  12.69 
1980 09 17.87   2.32  10.09 
1980 10 13.26  -2.85   5.20 
1980 11  3.93  -7.30  -1.68 
1980 12 -2.97 -12.69  -7.83 
1981 01   .37  -7.94  -3.78 
1981 02  1.71  -9.47  -3.88 
