1940 02 15.56   -.77   7.39 
1940 03 21.62   3.78  12.70 
1940 04 26.00   7.85  16.92 
1940 05 29.91  13.65  21.78 
1940 06 32.68  16.37  24.53 
1940 07 35.36  19.49  27.42 
1940 08 33.59  18.11  25.85 
1940 09 32.30  15.47  23.88 
1940 10 25.86   9.10  17.48 
1940 11 16.29   1.49   8.89 
1940 12 15.91    . 1   7.96 
1941 01 13.13   -.79   6.17 
1941 02 15.03   1.50   8.26 
1941 03 17.00   1.61   9.30 
1941 04 22.42   7.45  14.93 
1941 05 26.36  12.89  19.62 
1941 06 29.94  15.05  22.49 
1941 07 33.88  17.87  25.88 
1941 08 34.75  17.10  25.93 
1941 09 29.42  14.62  22.02 
1941 10 24.60   9.93  17.27 
1941 11 18.74    .35   9.54 
1941 12 15.24  -1.60   6.82 
1942 01 13.47  -3.23   5.12 
1942 02 15.56 -99.99 -99.99 
1942 03 19.98    .69  10.33 
1942 04 24.11   6.65  15.38 
1942 05 30.46  10.42  20.43 
1942 06 37.22  16.25  26.73 
1942 07 36.52  18.14  27.33 
1942 08 34.54  17.95  26.24 
1942 09 28.76  12.37  20.56 
1942 10 24.54   6.00  15.27 
1942 11 22.19 -99.99 -99.99 
1943 01 14.73 -99.99 -99.99 
1943 02 19.86 -99.99 -99.99 
1943 03 23.47  -2.16  10.65 
1943 04 29.66   7.60  18.62 
1943 05 31.24  11.15  21.19 
1943 06 36.18  16.62  26.41 
1943 07 33.15  18.00  25.57 
1943 08 36.14 -99.99 -99.99 
1943 09 28.46 -99.99 -99.99 
1943 10 22.57   5.72  14.14 
1943 11 16.76    .62   8.69 
1943 12  8.22  -3.39   2.41 
1944 01  8.63  -5.23   1.70 
1944 02 15.00   -.20   7.40 
1944 03 20.75   1.08  10.91 
1944 04 25.47   4.85  15.16 
1944 05 30.67  11.43  21.05 
1944 06 36.05  16.82  26.43 
1944 07 34.75  18.56  26.65 
1944 08 34.45  19.19  26.82 
1944 09 28.09 -99.99 -99.99 
1944 10 25.81   4.79  15.29 
1944 11 19.02  -2.36   8.32 
1944 12 13.50  -8.14   2.67 
1945 04 25.67   1.93  13.80 
1945 07 32.47  16.71  24.59 
1945 08 33.34  20.68  27.01 
1945 09 31.87  13.88  22.87 
1945 10 22.87   7.60  15.23 
1945 11 21.79   2.34  12.07 
1945 12 14.94  -4.11   5.41 
1946 01 11.88  -3.96   3.96 
1946 02 18.25  -4.69   6.77 
1946 03 22.38   1.21  11.79 
1946 04 29.25   7.59  18.42 
1946 05 29.55  11.58  20.56 
1946 06 34.70  17.06  25.88 
1946 07 35.83  18.54  27.19 
1946 08 35.81  18.68  27.24 
1946 09 31.04  16.12  23.58 
1946 10 26.11   9.10  17.61 
1946 11 18.02   -.85   8.58 
1946 12 17.00  -1.02   7.99 
1947 01 10.45  -3.46   3.49 
1947 02 14.69  -3.02   5.83 
1947 03 19.25   1.24  10.24 
1947 04 24.60   6.74  15.67 
1947 05 31.18  12.53  21.85 
1947 06 37.11  18.04  27.58 
1947 07 37.48  18.70  28.09 
1947 08 35.30  18.98  27.14 
1947 09 34.20  13.87  24.03 
1947 10 29.76   9.30  19.53 
1947 12 14.66  -3.06   5.80 
1948 01 10.41  -6.25   2.08 
1948 02 15.02  -1.24   6.89 
1948 03 19.20    .92  10.06 
1948 04 29.07   9.63  19.35 
1948 05 31.95  13.25  22.60 
1948 06 35.41  19.12  27.27 
1948 07 35.99  20.31  28.15 
1948 08 35.81  19.42  27.61 
1948 09 32.05  14.23  23.14 
1948 10 25.48   7.24  16.36 
1948 11 18.96  -1.51   8.72 
1948 12 18.76   2.04  10.40 
1949 01  6.87  -4.19   1.33 
1949 02 16.68   -.78   7.95 
1949 03 22.64   2.19  12.41 
1949 04 23.06   6.30  14.68 
1949 05 31.34  12.83  22.08 
1949 06 34.27  17.87  26.07 
1949 07 35.48  20.09  27.78 
1949 08 34.46  18.11  26.28 
1949 09 28.99  15.46  22.22 
1949 10 24.39   7.52  15.95 
