1949 01 -2.36 -13.60  -7.98 
1949 02   .66 -10.83  -5.08 
1949 03  3.09  -6.20  -1.55 
1949 04 10.42  -2.00   4.21 
1949 05 12.24   -.61   5.81 
1949 06 20.19   3.77  11.98 
1949 07 24.06   5.35  14.70 
1949 08 22.08   4.37  13.22 
1949 09 21.58   3.39  12.48 
1949 10 13.99  -1.16   6.41 
1949 11 11.77  -2.74   4.51 
1949 12  3.48  -8.12  -2.32 
1950 01 -2.18 -10.61  -6.39 
1950 02  5.01  -7.70  -1.34 
1950 03  4.11  -6.88  -1.38 
1950 04  9.80  -3.94   2.93 
1950 05 12.85  -2.09   5.37 
1950 06 17.20   1.26   9.23 
1950 07 24.93   6.61  15.77 
1950 08 24.06   5.02  14.54 
1950 09 18.67   3.20  10.93 
1950 10 13.41    .29   6.85 
1950 11  9.52  -1.31   4.10 
1950 12  6.07  -3.26   1.40 
1951 01  1.21  -8.42  -3.60 
1951 02  2.30  -7.42  -2.56 
1951 03  5.13  -6.85   -.85 
1951 04 10.22  -2.33   3.94 
1951 05 12.77  -1.05   5.85 
1951 06 20.63   4.08  12.35 
1951 07 24.57   5.87  15.21 
1951 08 23.30   5.18  14.24 
1951 09 23.24   4.41  13.82 
1951 10 11.67  -1.49   5.09 
1951 11  5.87  -4.17    .84 
1951 12  -.37  -8.75  -4.56 
1952 01 -2.45 -10.65  -6.55 
1952 02  1.86  -8.12  -3.13 
1952 03   .87  -8.99  -4.06 
1952 04  9.14  -2.52   3.31 
1952 05 12.82   -.98   5.92 
1952 06 14.30    .16   7.23 
1952 10 19.54    .91  10.22 
1952 11  5.58  -7.00   -.71 
1952 12  1.07  -6.82  -2.87 
1953 01  3.87  -5.61   -.87 
1953 02  4.88  -7.94  -1.53 
1953 03  4.82  -6.97  -1.07 
1953 04  7.63  -5.37   1.13 
1953 05  6.88  -3.51   1.68 
1953 06 13.13   -.16   6.48 
1959 01  3.41  -7.20  -1.89 
1959 02   .72  -8.45  -3.86 
1959 03  7.85  -5.15   1.34 
1959 04 12.04  -3.04   4.50 
1959 05 10.54  -1.93   4.30 
1959 06 21.13   3.45  12.29 
1959 07 25.78   7.63  16.70 
1959 08 23.19   5.29  14.24 
1959 09 17.74   2.76  10.25 
1959 10 16.16    .83   8.49 
1959 11 12.49  -3.42   4.53 
1959 12  6.27  -6.61   -.17 
1960 01 -1.12  -8.29  -4.70 
1960 02  1.78  -9.14  -3.68 
1960 03  6.04  -5.35    .34 
1960 04  7.78  -4.30   1.74 
1960 05 11.05  -2.00   4.52 
1960 06 22.95   4.59  13.77 
1960 07 26.03   7.47  16.75 
1960 08 24.78   4.73  14.75 
1960 09 22.89   4.05  13.46 
1960 10 14.05    .-7   6.99 
1960 11  4.10  -5.30   -.60 
1960 12  3.36  -8.04  -2.34 
1961 01  5.93  -7.13   -.60 
1961 02  3.73  -6.58  -1.42 
1961 03  3.11  -7.10  -1.99 
1961 04  8.74  -4.36   2.18 
1961 05 10.64  -1.82   4.41 
1961 06 22.20   5.08  13.64 
