1964 09 27.42   5.90  16.66 
1964 10 24.52   3.60  14.06 
1964 11 11.26  -6.20   2.53 
1964 12  7.33  -7.23    . 4 
1965 01  9.22  -6.85   1.18 
1965 02 12.39  -7.71   2.34 
1965 03 12.67  -5.99   3.34 
1965 04 17.43   -.14   8.64 
1965 05 22.21   2.64  12.42 
1965 06 27.80   5.36  16.58 
1965 07 30.91  11.23  21.07 
1965 08 30.61  11.09  20.85 
1965 09 24.51   2.60  13.55 
1965 11 13.94  -1.70   6.12 
1965 12  6.65  -6.37    .14 
1966 01  7.66 -10.39  -1.36 
1966 02  6.33 -10.40  -2.03 
1966 03 15.80  -4.05   5.87 
1966 04 21.63   -.31  10.66 
1966 05 26.67   4.98  15.82 
1966 06 29.19   8.72  18.95 
1966 07 31.66  10.67  21.16 
1966 08 31.68  12.93  22.30 
1966 09 26.74   9.18  17.95 
1966 10 21.34   1.56  11.45 
1966 11 14.97  -2.53   6.22 
1966 12  7.10  -7.31   -.10 
1967 01  7.65  -8.13   -.24 
1967 02 11.42  -7.10   2.16 
1967 03 15.55  -3.23   6.16 
1967 04 13.45  -3.94   4.75 
1967 05 22.06   3.98  13.02 
1967 06 26.17   7.33  16.75 
1967 07 31.94  14.15  23.04 
1967 08 31.64  13.35  22.49 
1967 09 26.15   9.18  17.67 
1967 10 22.80   2.29  12.54 
1967 11 15.29  -1.92   6.68 
1967 12  3.60 -11.33  -3.86 
1968 01  7.58  -8.60   -.51 
1968 02 11.79  -1.92   4.93 
1968 03 15.49  -2.17   6.66 
1968 04 16.12  -1.77   7.17 
1968 05 23.73   3.20  13.46 
1968 06 29.85   9.32  19.58 
1968 07 31.08  12.29  21.68 
1968 08 26.93  10.95  18.94 
1968 09 27.19   7.38  17.28 
1968 10 20.51   3.20  11.85 
1968 11 12.34  -2.96   4.69 
1968 12  6.29 -10.82  -2.26 
1969 01  6.81  -4.29   1.26 
1969 02  6.58  -6.72    .-6 
1969 03 11.03  -5.64   2.69 
1969 04 19.09    .44   9.76 
1969 05 25.48   6.87  16.17 
1969 06 25.94   8.74  17.34 
1969 07 31.39  13.26  22.32 
1969 08 31.63  14.22  22.92 
1969 09 27.39   8.18  17.78 
1969 10 17.83  -1.17   8.32 
1969 11 13.98  -4.60   4.68 
1969 12  9.51  -6.91   1.30 
1970 01  7.75  -7.45    .15 
1970 02 13.70  -4.27   4.71 
1970 03 13.30  -4.55   4.37 
1970 04 14.56  -3.89   5.33 
1970 05 24.59   3.36  13.97 
1970 06 28.52   9.10  18.81 
1970 07 30.85  14.80  22.82 
1970 08 30.53  14.35  22.44 
1970 09 25.31   5.48  15.39 
1970 10 19.62    .13   9.87 
1970 11 14.22  -4.64   4.79 
1971 04 18.12    .-4   9.04 
1971 05 19.85   2.47  11.16 
1971 06 28.81   6.94  17.87 
1971 08 32.18  12.03  22.10 
1971 09 27.04   3.59  15.31 
1971 10 18.12  -3.15   7.48 
1971 12  7.62  -9.89  -1.13 
1972 01  6.31 -11.43  -2.56 
1972 02 13.26  -7.24   3.01 
1972 04 17.85  -5.74   6.05 
