1960 02 -2.08 -14.59  -8.34 
1960 03  1.58 -13.21  -5.81 
1960 04 11.82  -2.91   4.45 
1960 05 14.60    .83   7.71 
1960 06 17.53   4.92  11.23 
1960 07 25.22   9.39  17.31 
1960 08 20.69   7.13  13.91 
1960 09 17.75   2.15   9.95 
1960 10 12.83   -.96   5.93 
1960 11   .98 -11.63  -5.32 
1960 12   .43 -11.85  -5.71 
1961 01  -.18 -13.26  -6.72 
1961 02  -.39 -13.91  -7.15 
1961 03  5.25  -8.22  -1.48 
1961 04  9.47  -3.80   2.83 
1961 05 16.74   3.15   9.94 
1961 06 24.00   7.72  15.86 
1961 07 23.17   9.09  16.13 
1961 08 25.05   7.59  16.32 
1961 09 14.89    .-3   7.43 
1961 10  9.50  -4.06   2.72 
1961 11   .-5 -12.59  -6.32 
1961 12 -8.64 -21.50 -15.07 
1962 01 -3.63 -17.10 -10.36 
1962 02 -5.99 -19.37 -12.68 
1962 03   .69 -13.85  -6.58 
1962 04 11.43  -2.18   4.62 
1962 05 14.11   1.44   7.77 
1962 06 20.00   5.48  12.74 
1962 07 21.22   7.11  14.16 
1962 08 20.80   6.54  13.67 
1962 09 18.07   1.32   9.69 
1962 10 12.45  -1.46   5.49 
1962 11  3.07  -8.32  -2.62 
1962 12 -1.84 -13.33  -7.58 
1963 01 -6.49 -20.57 -13.53 
1963 02   .79 -11.69  -5.45 
1963 03  3.59  -7.70  -2.05 
1963 04 10.34  -3.39   3.47 
1963 05 15.20    .33   7.76 
1963 06 20.96   4.67  12.81 
1963 07 23.84   7.73  15.78 
1963 08 22.36   7.31  14.83 
1963 09 20.43   4.94  12.68 
1963 10 14.00  -2.10   5.94 
1963 11 -1.10 -13.31  -7.20 
1963 12 -3.25 -16.27  -9.76 
1964 01 -3.76 -16.08  -9.92 
1964 02  4.96  -7.26  -1.14 
1964 03  -.82 -15.21  -8.01 
1964 04  9.45  -4.15   2.65 
1964 05 14.86   1.74   8.30 
1964 06 19.56   6.15  12.85 
1964 07 22.91   7.79  15.35 
1964 08 19.29   6.05  12.67 
1964 09 12.71    .75   6.73 
1964 10 14.08  -1.80   6.14 
1964 11 -1.48 -11.33  -6.40 
1964 12 14.63 -25.57 -20.10 
1965 01 -8.59 -20.24 -14.41 
1965 02 -2.84 -17.98 -10.41 
1965 03   .56 -15.56  -7.50 
1965 04  9.08  -4.14   2.47 
1965 05 14.98   1.02   8.00 
1965 06 19.21   4.83  12.02 
1965 07 22.62   8.66  15.64 
1965 08 22.35   9.12  15.73 
1965 09 11.56   -.30   5.63 
1965 10 13.85  -1.62   6.11 
1965 11 -2.54 -13.21  -7.87 
1965 12 -6.44 -18.52 -12.48 
1966 01 15.83 -27.05 -21.43 
1966 02  -.91 -15.02  -7.96 
1966 03  4.09 -11.46  -3.68 
1966 04  6.24  -6.38    .-7 
1966 05 17.36   2.34   9.85 
1966 06 18.52   4.01  11.26 
1966 07 20.92   7.61  14.26 
1966 08 20.52   6.45  13.48 
1966 09 18.41   4.36  11.38 
1966 10  9.35  -2.88   3.23 
1966 11 -4.19 -14.54  -9.37 
1966 12 -5.09 -15.18 -10.13 
1967 01 -8.89 -19.75 -14.32 
1967 02  1.22 -13.63  -6.20 
1967 03 -2.43 -14.95  -8.68 
1967 04  7.31  -5.44    .93 
1967 05 14.52   1.40   7.96 
1967 06 19.98   5.23  12.60 
1967 07 22.54   7.49  15.01 
1967 08 24.75   7.85  16.29 
1967 09 22.33   3.30  12.81 
1967 10  8.97  -2.32   3.32 
1967 11  2.98  -8.27  -2.64 
1967 12 -4.19 -14.91  -9.55 
1968 01 -8.59 -20.99 -14.79 
1968 02   .21 -14.78  -7.28 
1968 03  5.65  -5.89   -.11 
1968 04  9.37  -4.39   2.49 
1968 05 16.03    .61   8.32 
1968 06 18.57   4.57  11.57 
1968 07 22.45   6.97  14.71 
1968 08 18.67   5.68  12.17 
1968 09 15.91   2.79   9.35 
1968 10  9.64  -3.14   3.25 
1968 11  2.97 -10.35  -3.69 
1968 12 12.85 -22.49 -17.67 
1969 01 21.12 -33.08 -27.10 
1969 02 -3.67 -18.75 -11.21 
1969 03  3.58 -10.70  -3.56 
1969 04 13.01  -1.70   5.65 
1969 05 17.17   1.77   9.47 
1969 06 20.99   5.55  13.27 
1969 07 21.50   6.55  14.02 
1969 08 21.65   5.74  13.69 
1969 09 14.20   2.70   8.45 
1969 10  8.84  -3.92   2.46 
1969 11  4.44  -8.34  -1.94 
1969 12 -1.04 -12.68  -6.86 
1970 01 -9.76 -21.73 -15.74 
1970 02  2.22 -10.38  -4.08 
1970 03  3.60  -8.97  -2.68 
1970 04  9.77  -4.04   2.86 
1973 06 99.99   4.52 -99.99 
1973 07 99.99   4.60 -99.99 
1974 04 99.99  -3.94 -99.99 
1974 05 99.99   -.98 -99.99 
1974 06 99.99   3.49 -99.99 
1974 07 99.99   4.64 -99.99 
1974 08 99.99   3.95 -99.99 
1974 09 99.99    .26 -99.99 
1974 10 99.99  -3.82 -99.99 
1974 11 99.99 -12.29 -99.99 
1975 03 99.99 -15.62 -99.99 
1975 05 99.99   -.46 -99.99 
1975 06 99.99   3.23 -99.99 
1975 07 99.99   8.43 -99.99 
1975 08 99.99   3.90 -99.99 
1975 09 99.99    .21 -99.99 
1975 10 99.99  -5.16 -99.99 
1975 11 99.99 -13.36 -99.99 
1976 02 99.99 -15.71 -99.99 
1976 03 99.99 -13.89 -99.99 
1976 04 99.99  -4.63 -99.99 
1976 05 99.99   -.13 -99.99 
1976 06 99.99   1.79 -99.99 
1976 07 99.99   5.23 -99.99 
1976 08 99.99   7.55 -99.99 
1976 09 99.99   2.27 -99.99 
1976 10 99.99  -4.00 -99.99 
1976 11 99.99  -9.59 -99.99 
1976 12 99.99 -13.23 -99.99 
1977 02 99.99  -9.17 -99.99 
1977 03 99.99 -11.39 -99.99 
1977 04 99.99  -4.76 -99.99 
1977 05 99.99    .23 -99.99 
1977 06 99.99   3.17 -99.99 
