1958 09 13.79   1.68   7.73 
1958 10  9.67  -1.48   4.09 
1958 11 -1.63  -8.93  -5.28 
1958 12 -1.04  -7.48  -4.26 
1959 01 -3.31 -11.65  -7.47 
1959 02 -1.64  -9.54  -5.59 
1959 03  1.69  -6.69  -2.50 
1959 04  6.42  -4.36   1.03 
1959 05  8.95  -2.05   3.44 
1959 06 14.35    .96   7.65 
1959 07 20.83   3.87  12.35 
1959 08 15.83   3.50   9.66 
1959 09 11.79   1.58   6.68 
1959 10  7.90  -1.16   3.36 
1959 11  1.41  -8.43  -3.51 
1959 12 -2.25  -9.37  -5.81 
1960 01 -4.56 -12.83  -8.69 
1960 02  -.82 -11.32  -6.07 
1960 03  3.18  -8.72  -2.77 
1960 04  6.90  -4.55   1.17 
1960 05  8.81  -1.05   3.87 
1960 06 14.33   1.86   8.09 
1960 07 23.92   5.15  14.53 
1960 08 17.18   4.63  10.90 
1960 09 16.59    .12   8.35 
1960 10  9.18   -.92   4.13 
1960 11  -.32  -7.05  -3.68 
1960 12 -2.85 -10.62  -6.73 
1961 01  -.82  -8.97  -4.89 
1961 02   . 9  -5.96  -2.93 
1961 03  2.48  -8.35  -2.93 
1961 04  5.50  -3.12   1.19 
1961 05 10.32   -.94   4.69 
1961 06 20.02   2.71  11.36 
1961 07 22.17   5.95  14.06 
1961 08 23.91   4.53  14.22 
1961 09 12.28   -.30   5.99 
1961 10  5.81  -3.13   1.33 
1961 11 -2.19  -9.76  -5.97 
1961 12 -3.54  -9.37  -6.45 
1962 01 -3.68 -11.17  -7.42 
1962 02  -.60  -9.72  -5.16 
1962 03  1.31  -9.51  -4.10 
1962 04  7.82  -2.19   2.81 
1962 05  8.00   -.78   3.61 
1962 06 14.61   1.14   7.87 
1962 07 18.70   4.56  11.63 
1962 08 16.20   4.46  10.33 
1962 09 16.60   1.40   9.00 
1962 10  9.14  -1.04   4.05 
1962 11  1.69  -5.15  -1.73 
1962 12 -1.55  -7.36  -4.45 
1963 01 -6.15 -15.11 -10.63 
1963 02  3.84  -5.72   -.93 
1963 03  2.97  -7.12  -2.07 
1963 04  5.26  -3.76    .75 
1963 05 12.29  -1.84   5.22 
1963 06 12.86   2.65   7.75 
1963 07 15.89   4.44  10.17 
1963 08 19.86   5.19  12.52 
1963 09 18.29   2.81  10.55 
1963 10  8.77  -1.43   3.67 
1963 11   . 6  -7.43  -3.68 
1963 12 -2.01  -9.25  -5.63 
1964 01 -2.39  -8.39  -5.39 
1964 02   .48 -10.46  -4.99 
1964 03  1.00  -9.16  -4.08 
1964 04  3.93 -99.99 -99.99 
1964 05  8.51  -1.83   3.34 
1964 06 13.00    .67   6.83 
1964 07 18.40   4.38  11.39 
1964 08 15.52   3.20   9.36 
1964 09 12.02    .58   6.30 
1964 10  9.62  -2.73   3.44 
1964 11   .20  -7.39  -3.59 
1964 12 -6.83 -15.07 -10.95 
1965 01 -2.33  -9.18  -5.76 
1965 02  -.48  -9.10  -4.79 
1965 03  2.99 -12.82  -4.91 
1965 04  6.54  -4.23   1.15 
1965 05  8.93  -1.66   3.63 
1965 06 15.87   1.48   8.67 
1965 07 21.18   5.45  13.31 
1965 08 18.58   6.43  12.50 
1965 09 12.65   -.89   5.87 
1965 10 10.64  -1.43   4.60 
1965 11   .92  -4.81  -1.94 
1965 12 -4.16 -11.39  -7.77 
1966 01 -3.48 -11.45  -7.46 
1966 02  -.60 -11.81  -6.20 
1966 03  3.08  -8.85  -2.88 
1966 04  6.64  -3.82   1.41 
1966 05 11.55  -1.09   5.23 
1966 06 12.90   1.94   7.42 
1966 07 16.87   4.06  10.46 
1966 08 19.03   4.35  11.69 
1966 09 16.48   3.54  10.01 
1966 10  7.41  -2.31   2.55 
1966 11  1.59  -5.48  -1.94 
1966 12  -.89  -6.69  -3.79 
1967 01 -1.70  -7.26  -4.48 
1967 02   .38  -7.80  -3.71 
1967 03   .11  -9.63  -4.76 
1967 04  4.06  -5.96   -.95 
1967 05  9.84   -.68   4.58 
1967 06 17.92   2.36  10.14 
1967 07 20.50   4.31  12.40 
1967 08 24.61   4.91  14.76 
1967 09 19.50   2.72  11.11 
1967 10  6.79  -1.02   2.88 
1967 11  1.26  -5.88  -2.31 
1967 12 -3.21 -10.60  -6.90 
1968 01 -2.97 -11.17  -7.07 
1968 02  1.09  -9.41  -4.16 
1968 03  3.70  -6.12  -1.20 
1968 04  3.94  -5.98  -1.02 
1968 05 10.33  -2.19   4.06 
1968 06 13.29   1.15   7.22 
1968 07 21.11   5.34  13.22 
1968 08 17.04   4.52  10.78 
1968 09 14.81   2.01   8.41 
1968 10  6.62  -1.84   2.38 
1968 11   .89  -5.64  -2.37 
1968 12 -6.41 -14.53 -10.46 
1969 01 10.32 -18.16 -14.24 
1969 02 -1.43 -12.76  -7.09 
1969 03  4.67  -8.53  -1.92 
1969 04  7.01  -3.21   1.90 
1969 05 14.40   -.93   6.73 
1969 06 19.69   4.48  12.09 
1969 07 19.37   3.92  11.64 
1969 08 18.48   3.23  10.85 
1969 09 13.89   2.03   7.96 
1969 10  8.06  -3.06   2.50 
1969 11  1.96  -4.08  -1.05 
1969 12 -2.48  -9.01  -5.74 
1970 01 -4.25 -11.61  -7.93 
1970 02  1.40  -7.52  -3.06 
1970 03  2.29  -8.84  -3.27 
1970 04  3.08  -6.20  -1.56 
1970 05 11.58  -1.99   4.79 
1970 06 18.99   2.95  10.97 
1970 07 21.27   4.44  12.85 
1970 08 21.30   3.35  12.32 
1970 09 12.33   -.23   6.05 
1970 10  7.25  -4.75   1.25 
1970 11  -.52  -8.58  -4.55 
1970 12 -4.32 -11.47  -7.89 
1971 01 -3.13 -10.25  -6.69 
1971 02  -.57  -9.59  -5.08 
1971 03   .33 -10.46  -5.06 
1971 04  6.40  -5.61    .39 
1971 05 11.40  -1.21   5.09 
1971 06 11.91   1.45   6.68 
1971 07 21.45   4.17  12.81 
1971 08 23.34   5.32  14.33 
1971 09 11.85    .17   6.01 
1971 10  6.33  -3.39   1.46 
1971 11   .19  -5.99  -2.90 
1971 12 -7.09 -15.21 -11.15 
1972 01 -6.21 -13.89 -10.05 
1972 02 -1.49  -9.38  -5.43 
1972 03  3.26  -5.44  -1.09 
1972 04  4.39  -7.61  -1.61 
1972 05 11.55  -1.09   5.23 
