1946 02  4.12  -2.46    .82 
1946 03 14.95   4.85   9.89 
1946 04 16.03   6.14  11.08 
1946 05 22.13  12.68  17.40 
1946 06 25.92  15.71  20.81 
1946 07 28.39  19.57  23.98 
1946 08 24.92  17.34  21.13 
1946 09 24.03  15.48  19.75 
1946 10 19.67  10.43  15.05 
1946 11 12.40   4.96   8.68 
1946 12  6.64   -.39   3.12 
1947 01  6.93   -.48   3.22 
1947 02  2.54  -4.39   -.92 
1947 03  6.70    . 4   3.37 
1947 04 16.82   6.15  11.48 
1947 05 21.98  11.60  16.79 
1947 06 25.67  16.29  20.98 
1947 07 27.83  19.84  23.83 
1947 08 28.16  20.77  24.46 
1947 09 23.73  15.85  19.79 
1947 10 20.86  11.10  15.98 
1947 11  8.64   3.44   6.04 
1947 12  4.42  -1.99   1.21 
1948 01   .52  -6.85  -3.16 
1948 02  3.75  -3.78    .-1 
1948 03 11.95   2.00   6.97 
1948 04 16.56   7.51  12.03 
1964 01  5.09 -99.99 -99.99 
1964 04 15.70   5.29  10.49 
1964 06 27.76  17.28  22.52 
1965 03  7.23   -.36   3.43 
1965 12  6.73 -99.99 -99.99 
1966 07 31.21  21.05  26.13 
1967 05 18.76   9.30  14.03 
1967 11  8.85   1.53   5.19 
1967 12  6.48   -.56   2.96 
1968 03 12.60 -99.99 -99.99 
1968 04 18.96   8.03  13.50 
1968 08 31.48  19.29  25.39 
1968 12  4.23 -99.99 -99.99 
1969 04 19.94   7.17  13.55 
1969 06 29.41  18.06  23.73 
1969 07 30.33  19.70  25.02 
1969 08 30.90  18.39  24.64 
1969 09 26.15  14.91  20.53 
1969 12  3.16 -99.99 -99.99 
1970 01   .65 -99.99 -99.99 
1970 07 31.40  20.34  25.87 
1970 08 30.77  19.25  25.01 
1970 11 13.18 -99.99 -99.99 
1970 12  5.91  -1.29   2.31 
1971 02  5.35 -99.99 -99.99 
1971 03  9.26    .52   4.89 
1971 04 17.76   5.11  11.43 
1971 05 22.74  11.32  17.02 
1972 03 10.41   -.70   4.85 
1972 04 17.69   4.21  10.95 
1972 05 25.31 -99.99 -99.99 
1973 02  5.41 -99.99 -99.99 
1973 07 31.00  20.00  25.50 
1973 08 31.16  20.36  25.76 
1973 09 26.53  16.00  21.26 
1973 10 20.12   9.78  14.95 
1973 11 13.92   3.69   8.80 
1973 12  7.01  -1.20   2.90 
1974 01  6.08  -2.46   1.81 
1974 02  4.92  -4.52    .20 
1974 03 11.84    .35   6.09 
1974 04 20.12   6.35  13.23 
1974 05 24.01  11.76  17.88 
1975 07 31.46  19.53  25.49 
1976 02 10.66  -1.12   4.77 
1976 07 29.19  18.50  23.84 
1976 08 29.64  18.08  23.86 
1976 12  3.11  -6.40  -1.64 
1977 01 -2.15 -11.37  -6.76 
1977 07 31.98  20.06  26.02 
1977 10 17.46   8.47  12.96 
1977 11 12.61   5.69   9.14 
1977 12  4.01  -3.54    .23 
1978 04 16.86   5.31  11.08 
1978 05 22.75  11.98  17.36 
1978 09 26.59  15.76  21.17 
1978 10 18.61   7.81  13.21 
1978 11 13.17   4.17   8.67 
1978 12  6.72 -99.99 -99.99 
1979 09 25.94  15.57  20.75 
