1947 01 -5.53 -11.04  -8.28 
1947 02 -7.50 -14.11 -10.80 
1947 03  3.61  -5.87  -1.13 
1947 04 11.87   -.16   5.85 
1947 05 15.98   4.60  10.29 
1947 06 19.74   7.18  13.46 
1947 07 21.23   8.27  14.75 
1947 08 20.58   7.48  14.03 
1947 09 21.01   7.36  14.18 
1947 10 10.05  -1.29   4.38 
1947 11  4.78   -.54   2.12 
1947 12  -.29  -5.09  -2.69 
1948 01  2.22  -3.63   -.70 
1948 02  -.80  -6.81  -3.80 
1948 03  7.91  -2.60   2.65 
1948 04 11.77   1.27   6.52 
1948 05 15.60   4.71  10.15 
1948 06 18.34   5.30  11.82 
1948 07 17.15   7.99  12.57 
1948 08 18.45   7.99  13.22 
1948 09 16.39   5.26  10.82 
1948 10 10.20    .73   5.46 
1948 11  5.67  -2.34   1.66 
1948 12   .-7  -6.65  -3.36 
1949 01  1.27  -6.34  -2.53 
1949 02  2.33  -6.77  -2.21 
1949 03  1.75  -7.14  -2.69 
1949 04 11.84    .83   6.33 
1949 05 13.63   4.57   9.10 
1949 06 14.09   5.71   9.89 
1949 07 18.96   7.46  13.21 
1949 08 19.25   7.57  13.41 
1949 09 17.70   6.74  12.22 
1949 10 12.61   2.45   7.53 
1949 11  3.45  -3.59    .-6 
1949 12  2.32  -4.13   -.90 
1950 01 -2.27  -9.22  -5.75 
1950 02  2.47  -5.15  -1.34 
1950 03  5.50  -3.72    .89 
1950 04  8.30   -.84   3.73 
1950 05 15.35   4.77  10.06 
1950 06 19.93   6.35  13.14 
1950 07 20.49   9.33  14.91 
1950 08 19.79   7.44  13.62 
1950 09 14.17   5.30   9.73 
1950 10  8.29    .72   4.50 
1950 11  2.58  -2.59    . 0 
1950 12 -1.94  -8.41  -5.17 
1951 01   .68  -4.84  -2.08 
1951 02   .95  -4.36  -1.70 
1951 03  2.11  -5.37  -1.62 
1951 04  9.43  -1.26   4.08 
1951 05 12.61   3.37   7.99 
1951 06 17.12   6.63  11.87 
1951 07 18.99   7.81  13.40 
1951 08 19.93   9.28  14.60 
1951 09 16.35   6.13  11.24 
1951 10  9.35    .34   4.84 
1951 11  5.79    .93   3.36 
1951 12  2.57  -3.50   -.46 
1952 01  -.86  -6.06  -3.46 
1952 02 -1.47  -6.34  -3.90 
1952 03  2.20  -6.16  -1.97 
1952 04 12.43    .93   6.68 
1952 05 12.58   3.60   8.09 
1952 06 16.91   6.03  11.47 
1952 07 20.68   8.71  14.69 
1952 08 20.85   9.77  15.31 
1952 09 10.60   4.17   7.38 
1952 10  7.22   1.19   4.20 
1952 11   .95  -4.02  -1.53 
1952 12 -1.42  -7.71  -4.56 
1953 01 -1.74  -6.74  -4.23 
1953 02 -1.26  -5.98  -3.62 
1953 03  6.47  -3.76   1.35 
1953 04 11.12    .64   5.88 
1953 05 13.89   4.14   9.01 
1953 06 17.29   8.71  13.00 
1953 07 19.92  10.04  14.98 
1953 08 18.24   6.92  12.58 
1953 09 15.70   5.31  10.50 
1953 10 11.26   4.26   7.76 
1953 11  4.21  -1.24   1.48 
1953 12  1.69  -2.57   -.43 
1954 01 -5.21 -11.10  -8.15 
1954 02 -4.44 -12.05  -8.24 
1954 03  5.13  -2.05   1.54 
1954 04  5.17  -2.28   1.44 
1954 05 13.01   2.11   7.56 
1954 06 18.45   6.72  12.58 
1954 07 14.82   7.75  11.28 
1954 08 18.81   7.90  13.35 
1954 09 15.69   6.70  11.19 
1954 10 10.70   3.20   6.95 
1954 11  3.01  -3.73   -.36 
1954 12  2.71  -2.84    .-6 
1955 01 -1.69  -8.43  -5.06 
1955 02 -1.91  -9.89  -5.90 
1955 03  1.11  -8.51  -3.70 
1955 04  6.94  -1.88   2.53 
1955 05 12.80   1.54   7.17 
1955 06 16.39   5.92  11.15 
1955 07 18.37   9.91  14.14 
1955 08 18.53   8.18  13.35 
1955 09 15.18   6.60  10.89 
1955 10  9.18   1.69   5.43 
1955 11  2.29  -1.57    .35 
1955 12  1.54  -4.09  -1.27 
1956 01 -1.04  -6.10  -3.57 
1956 02 -8.68 -18.20 -13.44 
1956 03   .27  -5.27  -2.50 
1956 04  5.35  -1.57   1.88 
1956 05 14.32   3.92   9.12 
1956 06 13.84   6.96  10.40 
1956 07 18.53  10.13  14.33 
1956 08 15.98   7.46  11.71 
1956 09 16.11   6.73  11.42 
1956 10  9.66   2.74   6.20 
1956 11   .28  -4.44  -2.08 
1956 12   .58  -3.52  -1.46 
1957 01   .18  -6.07  -2.94 
1957 02  3.45  -2.08    .68 
1957 03  6.81  -1.11   2.85 
1957 04  8.83   -.70   4.06 
1957 05 10.75   1.08   5.91 
1957 06 19.23   8.30  13.76 
1957 07 19.04  11.17  15.10 
1957 08 16.20   8.07  12.14 
1957 09 12.38   4.94   8.66 
1957 10  9.82   2.76   6.29 
1957 11  3.53   -.58   1.47 
1957 12  -.56  -5.33  -2.94 
1958 01 -1.86  -7.17  -4.51 
1958 02  1.63  -4.31  -1.33 
1958 03 -1.89  -7.60  -4.74 
1958 04  4.52  -2.30   1.11 
1958 05 15.99   6.35  11.17 
1958 06 15.40   7.33  11.36 
1958 07 18.85   9.49  14.17 
1958 08 18.68   9.85  14.26 
1958 09 15.54   7.90  11.72 
1958 10  8.93   3.52   6.22 
1958 11  2.71    . 7   1.39 
1958 12   .98  -3.58  -1.30 
1959 01  -.57  -6.63  -3.60 
1959 02   .67  -6.36  -2.84 
1959 03  7.13   -.74   3.19 
1959 04 11.15   1.48   6.31 
1959 05 13.82   4.28   9.05 
1959 06 17.37   7.88  12.62 
1959 07 19.48  11.23  15.35 
1959 08 18.25  10.33  14.29 
1959 09 15.78   3.62   9.70 
1959 10 11.60    .76   6.18 
1959 11  3.48  -1.16   1.16 
1959 12   .89  -2.57   -.84 
1960 01 -1.48  -6.58  -4.02 
1960 02 -1.26  -7.38  -4.32 
1960 03  3.31  -2.43    .43 
1960 04  8.56   -.30   4.13 
1960 05 13.65   4.42   9.04 
1960 06 17.24   7.76  12.50 
1960 07 16.54   8.82  12.68 
1960 08 18.12   9.77  13.94 
1960 09 14.13   6.02  10.07 
1960 10  8.29   3.52   5.90 
1960 11  4.98    .39   2.68 
1960 12   .68  -3.82  -1.57 
1961 01 -1.81  -7.28  -4.54 
1961 02  3.50  -1.70    .90 
1961 03  6.69    .-9   3.30 
1961 04 13.08   3.37   8.22 
1961 05 10.01   3.27   6.64 
1961 06 17.84   7.19  12.51 
1961 07 15.98   8.33  12.15 
1961 08 17.19   9.02  13.10 
1961 09 19.18   9.01  14.09 
1961 10 11.64   4.30   7.97 
1961 11  3.77  -1.31   1.23 
1961 12 -1.04  -7.95  -4.49 
1962 01   .98  -4.25  -1.63 
1962 02 -1.34  -7.56  -4.44 
1962 03  -.15  -7.70  -3.92 
1962 04 10.14    .90   5.52 
1962 05 10.52   2.00   6.26 
1962 06 15.32   5.75  10.53 
1962 07 16.34   7.79  12.06 
1962 08 18.64   8.85  13.75 
1962 09 14.97   5.49  10.22 
1962 10 11.09   2.66   6.87 
1962 11  2.15  -2.05    . 5 
1962 12 -3.19  -9.59  -6.39 
