1964 10 24.06   5.59  14.82 
1964 11 20.24   4.37  12.30 
1964 12 12.31   -.20   6.05 
1965 01 13.85   -.58   6.63 
1965 02 14.58  -2.00   6.29 
1965 03 13.89   1.92   7.90 
1965 04 27.22   9.96  18.59 
1965 05 28.46  15.68  22.07 
1965 06 31.53  18.53  25.03 
1965 07 34.16  21.13  27.64 
1965 08 34.16  20.25  27.21 
1965 09 29.59  16.54  23.07 
1965 10 24.41   8.18  16.29 
1965 11 20.27   7.00  13.63 
1965 12 14.54   1.12   7.83 
1966 01  7.90  -3.14   2.38 
1966 02 13.22   -.23   6.49 
1966 03 20.00   3.97  11.98 
1966 04 23.04   9.35  16.20 
1966 05 27.51  12.68  20.09 
1966 06 32.59  16.20  24.39 
1966 07 35.57  21.68  28.62 
1966 08 31.95  19.41  25.68 
1966 09 28.25  14.91  21.58 
1966 10 23.45   7.92  15.68 
1966 11 20.62   5.91  13.26 
1966 12 11.54   -.99   5.27 
1967 01 13.86  -2.06   5.89 
1967 02 12.62  -1.89   5.36 
1967 03 23.85   6.53  15.19 
1967 04 25.03  12.77  18.90 
1967 05 26.89  13.64  20.26 
1967 06 32.31  18.75  25.53 
1967 07 31.17  18.78  24.97 
1967 08 30.95  17.83  24.39 
1967 09 26.80  15.35  21.07 
1967 10 23.80   8.38  16.09 
1967 11 16.95   2.34   9.65 
1967 12 12.46    .58   6.52 
1968 01  8.93  -1.41   3.76 
1968 02 10.32  -2.56   3.88 
1968 03 18.95   3.55  11.25 
1968 04 23.50   8.99  16.24 
1968 05 26.62  13.72  20.17 
1968 06 32.95  18.35  25.65 
1968 07 33.08  19.34  26.21 
1968 08 33.71  20.69  27.20 
1968 09 28.80  13.87  21.33 
1968 10 25.17   9.35  17.26 
1968 11 16.37   3.77  10.07 
1968 12 12.35   -.51   5.92 
1969 01 12.22  -1.30   5.46 
1969 02 11.77    . 5   5.91 
1969 03 13.75    .83   7.29 
1969 04 25.54   9.24  17.39 
1969 05 29.14  14.00  21.57 
1969 06 31.49  16.94  24.21 
1969 07 36.29  21.22  28.75 
1969 08 33.32  17.89  25.60 
1969 09 30.11  15.20  22.65 
1969 10 26.83  10.20  18.51 
1969 11 18.32   3.10  10.71 
1969 12 11.13    .72   5.92 
1970 03 14.87   3.56   9.21 
1970 04 25.17   9.84  17.50 
1970 05 29.67  13.74  21.70 
1970 06 31.74  17.62  24.68 
1970 07 33.71  19.08  26.39 
1970 08 34.32  19.39  26.85 
1970 09 31.87  17.52  24.69 
1970 10 22.66  11.28  16.96 
1970 12 15.47   2.15   8.81 
1971 01 12.52   -.85   5.83 
1971 02 14.16   1.39   7.77 
1971 03 17.70   3.80  10.75 
1971 04 24.83   6.34  15.58 
1971 05 25.69  10.02  17.85 
1971 06 33.07  17.77  25.42 
1971 07 33.70  18.25  25.97 
1971 08 31.45  17.28  24.36 
1971 09 31.45  16.70  24.07 
1971 10 28.98  13.28  21.13 
1971 11 18.00   2.91  10.45 
1972 01 13.01   -.78   6.11 
1972 02 17.01    .27   8.64 
1972 04 25.63   9.08  17.35 
1972 05 29.44  13.39  21.41 
1972 06 32.95  17.03  24.99 
1972 07 33.64  18.45  26.04 
1972 08 34.68  18.33  26.50 
1972 09 32.41  19.29  25.85 
1972 10 24.04  11.72  17.88 
1972 12 10.56   -.63   4.96 
1973 01  9.57  -1.50   4.03 
1973 02 99.99    .-5 -99.99 
1973 03 20.07   8.01  14.04 
1973 04 21.35   9.84  15.59 
1973 05 26.89  14.18  20.53 
