1957 06 19.73   4.19  11.96 
1957 07 18.78   5.41  12.09 
1957 08 19.19   4.62  11.90 
1957 09 20.45   2.85  11.65 
1957 10  6.89  -5.16    .86 
1957 11  2.73  -5.44  -1.35 
1957 12 -3.20 -13.95  -8.57 
1958 01  -.79  -9.35  -5.07 
1958 02 -3.54 -13.53  -8.53 
1958 03  3.37 -10.45  -3.54 
1958 04 11.29  -4.04   3.62 
1958 05 20.86   1.52  11.19 
1958 06 24.34   6.61  15.47 
1958 07 25.89   7.08  16.48 
1958 08 21.26   4.41  12.83 
1958 09 14.34   1.69   8.01 
1958 10 11.44   -.70   5.37 
1958 11 -1.15 -10.81  -5.98 
1958 12 -4.66 -14.64  -9.64 
1959 01 -9.46 -19.48 -14.46 
1959 02 -3.48 -18.06 -10.77 
1959 03  6.45  -6.22    .11 
1959 04 10.87  -3.63   3.62 
1959 05 14.69    .60   7.64 
1959 06 18.98   3.95  11.46 
1959 07 21.80   5.88  13.84 
1959 08 16.84   3.69  10.26 
1959 09 14.06   2.00   8.03 
1959 10  8.14  -2.40   2.87 
1959 11 -2.08 -13.98  -8.03 
1959 12  -.55 -10.83  -5.69 
1960 01 -6.32 -17.17 -11.74 
1960 02   .60 -13.18  -6.29 
1960 03  3.77 -10.18  -3.20 
1960 04 12.14  -3.13   4.50 
1960 05 13.80   -.38   6.71 
1960 06 18.14   3.77  10.95 
1960 07 23.28   5.75  14.51 
1960 08 19.01   3.83  11.42 
1960 09 16.11   -.97   7.57 
1960 10  9.47  -1.41   4.03 
1960 11  1.09  -8.84  -3.87 
1960 12 -6.03 -14.57 -10.30 
1961 01 -4.78 -13.63  -9.20 
1961 02   .11 -12.01  -5.95 
1961 03  5.75  -9.97  -2.11 
1961 04 10.47  -3.43   3.52 
1961 05 16.68    .16   8.42 
1961 06 22.27   3.22  12.74 
1961 07 24.89   5.70  15.29 
1961 08 25.58   3.80  14.69 
1961 09 13.83  -1.04   6.39 
1961 10  9.22  -3.24   2.99 
1961 11 -2.43 -13.24  -7.83 
1961 12 -8.18 -18.69 -13.43 
1962 01 -6.40 -16.79 -11.59 
1962 02 -3.95 -16.83 -10.39 
1962 03  1.50 -13.52  -6.01 
1962 04 11.53  -3.40   4.06 
1962 05 13.39  -1.29   6.05 
1962 06 18.12   2.19  10.15 
1962 07 22.85   4.86  13.85 
1962 08 18.99   6.11  12.55 
1962 09 17.56   -.64   8.46 
1962 10  9.52   -.99   4.26 
1962 11  2.74  -4.69   -.97 
1962 12 -3.06 -10.06  -6.56 
1963 01 -6.04 -16.49 -11.26 
1963 02  4.46  -8.25  -1.89 
1963 03  2.76  -8.18  -2.71 
1963 04  9.09  -3.72   2.68 
1963 05 16.60  -1.22   7.69 
1963 06 19.14   2.48  10.81 
1963 07 21.20   6.00  13.60 
1963 08 23.62   5.55  14.58 
1963 09 16.52   4.71  10.62 
1963 10 10.62  -1.22   4.69 
1963 11 -1.68 -99.99 -99.99 
1963 12 -4.23 -13.08  -8.65 
1964 01 -4.23 -13.75  -8.99 
1964 02  4.44  -6.29   -.92 
1964 03  1.61 -10.86  -4.62 
1964 04  6.97  -3.29   1.83 
1964 05 15.04    .48   7.76 
1964 06 18.61   5.29  11.95 
1964 07 19.42   5.91  12.66 
1964 08 17.91   4.69  11.30 
1964 09 14.69   1.35   8.01 
1964 10 10.10  -1.63   4.23 
1964 11 -3.21 -10.92  -7.06 
1964 12 12.99 -23.83 -18.41 
1965 01 -9.97 -18.87 -14.42 
1965 02  -.33 -14.05  -7.19 
1965 03  1.43 -14.01  -6.29 
1965 04  8.06  -3.56   2.25 
1965 05 14.23   -.65   6.79 
1965 06 20.21   2.18  11.20 
1965 07 24.43   8.22  16.32 
1965 08 23.49   6.65  15.07 
1965 09 15.70    .26   7.98 
1965 10  9.57   -.76   4.40 
1965 11  -.14  -9.14  -4.64 
1966 01 12.79 -22.13 -17.45 
1966 02   .22 -10.48  -5.12 
1966 03  4.16  -9.32  -2.58 
1966 04  8.43  -4.44   1.99 
1966 05 15.91   -.38   7.76 
1966 06 17.43   3.44  10.43 
1966 07 21.73   5.85  13.79 
1966 08 19.92   3.79  11.85 
1966 09 17.19   2.82  10.00 
1966 10  9.76  -3.38   3.19 
1966 11 -3.61 -12.64  -8.12 
1966 12 -4.87 -14.23  -9.54 
1967 01 -6.35 -17.81 -12.08 
1967 02  3.62 -10.31  -3.34 
1967 03  -.67 -99.99 -99.99 
1967 04  8.14  -5.23   1.45 
1967 05 15.31   -.29   7.51 
1967 06 22.80   4.76  13.78 
1967 07 20.11   6.10  13.10 
1967 08 25.43   5.46  15.44 
1967 09 18.04   2.89  10.46 
1967 10  8.31   -.88   3.71 
1967 11  1.73  -5.29  -1.78 
1967 12 -6.81 -16.65 -11.73 
1968 01 -7.55 -18.64 -13.09 
1968 02 -1.64 -17.53  -9.58 
1968 03  2.85  -6.68  -1.91 
1968 04  6.45  -3.98   1.23 
1968 05 15.82    .-7   7.87 
1968 06 17.56   1.98   9.76 
1968 07 23.03   5.46  14.24 
1968 08 18.58   3.65  11.11 
1968 09 13.48   1.33   7.40 
1968 10  6.98  -1.29   2.84 
1968 11  2.04  -7.61  -2.78 
1968 12 13.68 -22.15 -17.91 
1969 01 21.83 -33.71 -27.77 
1969 02 -1.85 -18.44 -10.14 
1969 03  6.50  -5.62    .44 
1969 04 10.13  -3.31   3.41 
1969 05 17.96    .-4   8.96 
1969 06 24.55   5.96  15.25 
1969 07 21.85   4.52  13.18 
1969 08 18.46   3.01  10.74 
1969 09 14.68   2.42   8.55 
1969 10  9.14  -3.83   2.66 
1969 11  4.13  -2.51    .81 
1969 12   .37  -7.88  -3.75 
1970 01 11.20 -19.53 -15.36 
1970 02  1.27  -8.93  -3.83 
1970 03  5.40  -8.84  -1.72 
1970 04  9.56  -4.02   2.77 
1970 05 13.30    .21   6.75 
1970 06 22.55   4.35  13.45 
1970 07 21.47   4.66  13.06 
1970 08 20.40   4.32  12.36 
