1957 05 16.02   6.41  11.21 
1957 06 14.44   7.92  11.18 
1957 07 15.24   9.59  12.41 
1957 08 16.35  11.52  13.93 
1957 09 17.70   7.58  12.64 
1957 10  8.99   2.85   5.92 
1957 11  4.78    .67   2.72 
1957 12  3.01    .20   1.60 
1958 01  2.55    .57   1.56 
1958 02  4.84   2.99   3.91 
1958 03  4.50   -.19   2.15 
1958 04 10.14   2.08   6.11 
1958 05 19.25   7.29  13.27 
1958 06 21.50  11.54  16.52 
1958 07 26.27  12.74  19.50 
1958 08 22.79   9.53  16.16 
1958 09 17.11   7.08  12.09 
1958 10 13.43   4.11   8.77 
1958 11  6.22   -.66   2.78 
1958 12  6.02   1.27   3.64 
1959 01  2.69  -2.09    .29 
1959 02  3.30  -1.92    .69 
1959 03  4.54   -.83   1.85 
1959 04  8.64   1.05   4.85 
1959 05 12.65   3.85   8.25 
1959 06 15.46   7.08  11.27 
1959 07 20.36   8.70  14.53 
1959 08 17.20   7.67  12.43 
1959 09 14.88   6.74  10.81 
1959 10 10.86   4.30   7.58 
1959 11  5.32    .39   2.85 
1959 12  3.04   -.30   1.37 
1960 01  1.84  -1.45    .19 
1960 02  5.09   -.78   2.15 
1960 03  6.35   -.91   2.72 
1960 04 10.42   1.63   6.02 
1960 05 11.57   4.46   8.01 
1960 06 15.70   6.85  11.27 
1960 07 22.07   8.17  15.12 
1960 08 17.79   8.51  13.15 
1960 09 17.74   6.11  11.92 
1960 10 12.68   5.51   9.09 
1960 11  5.91   1.48   3.69 
1960 12  3.82   -.13   1.84 
1961 01  5.65    .71   3.18 
1961 02  4.98   1.62   3.30 
1961 03  6.36    .35   3.35 
1961 04  9.35   2.06   5.71 
1961 05 13.73   4.30   9.01 
1961 06 19.45   7.60  13.53 
1961 07 21.61   9.88  15.74 
1961 08 22.71   9.84  16.27 
1961 09 16.48   5.55  11.01 
1961 10 10.81   3.36   7.08 
1961 11  4.46   -.52   1.97 
1961 12  2.44   -.78    .83 
1962 01  2.88  -1.91    .48 
1962 02  6.27   -.69   2.79 
1962 03  6.16  -1.84   2.15 
1962 04 10.24   1.72   5.98 
1962 05 11.20   3.17   7.18 
1962 06 16.42   5.41  10.91 
1962 07 19.28   8.16  13.72 
1962 08 17.61   8.96  13.28 
1962 09 18.35   6.77  12.56 
1962 10 12.17   5.94   9.05 
1962 11  7.80   2.89   5.34 
1962 12  5.39   1.51   3.44 
1963 01  2.60  -2.31    .14 
1963 02  8.78   1.93   5.35 
1963 03  7.22    .-6   3.58 
1963 04  9.89   1.93   5.91 
1963 07 17.31   8.42  12.86 
1963 08 20.44   9.16  14.80 
1963 09 20.36   9.57  14.96 
1963 10 12.80   7.03   9.91 
1963 11  5.06   1.36   3.21 
1964 01  2.89   -.15   1.37 
1964 02  5.71  -1.97   1.87 
1964 03  5.13   -.45   2.34 
1964 04  7.80    .45   4.12 
1965 01  1.59  -2.20   -.30 
1968 01  1.82  -1.56    .13 
1968 02  7.11   -.75   3.18 
1970 06 19.77   6.82  13.29 
1970 07 19.61   8.16  13.88 
1970 08 18.85   7.73  13.29 
1970 12  2.64  -1.99    .32 
1971 01  2.31  -2.24    . 3 
1971 02  3.01  -1.49    .76 
1971 03  3.96  -2.52    .72 
1971 04  8.99    .12   4.55 
1971 07 22.26   8.53  15.39 
