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   0.67   2.72 
1957 12   3.01   0.20   1.60 
1958 01   2.55   0.57   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   0.29 
1959 02   3.30  -1.92   0.69 
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   0.39   2.85 
1959 12   3.04   -.30   1.37 
1960 01   1.84  -1.45   0.19 
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   0.71   3.18 
1961 02   4.98   1.62   3.30 
1961 03   6.36   0.35   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   0.83 
1962 01   2.88  -1.91   0.48 
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   0.14 
1963 02   8.78   1.93   5.35 
1963 03   7.22  -0.06   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   0.45   4.12 
1965 01   1.59  -2.20   -.30 
1968 01   1.82  -1.56   0.13 
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   0.32 
1971 01   2.31  -2.24   0.03 
1971 02   3.01  -1.49   0.76 
1971 03   3.96  -2.52   0.72 
1971 04   8.99   0.12   4.55 
1971 07  22.26   8.53  15.39 
