1937 10 18.94 -99.99 -99.99 
1937 11 13.32   2.78   8.05 
1937 12  7.21  -2.09   2.55 
1938 01  6.44  -2.29   2.07 
1938 02  9.35   -.79   4.28 
1938 03 14.70   2.39   8.54 
1938 04 19.69   6.68  13.18 
1938 05 21.88  11.52  16.70 
1938 06 27.56  16.52  22.04 
1938 07 29.97  20.16  25.06 
1938 08 31.02  19.75  25.38 
1938 09 25.14  14.29  19.71 
1938 10 21.52   8.24  14.88 
1938 11 16.74 -99.99 -99.99 
1938 12  8.12  -1.25   3.43 
1939 01  6.95  -2.43   2.25 
1939 02 10.04   -.76   4.64 
1939 03 13.09   1.34   7.21 
1939 04 17.04   5.54  11.29 
1939 05 25.87  12.13  19.00 
1939 06 28.89  17.20  23.05 
1939 07 29.25  18.50  23.87 
1939 08 30.48  20.34  25.41 
1939 09 27.17  15.44  21.30 
1939 10 20.50   9.14  14.82 
1939 11 12.54   1.48   7.01 
1939 12  9.18   -.50   4.34 
1940 01   .92  -9.49  -4.28 
1940 02  6.79  -3.37   1.71 
1940 03  9.02  -1.51   3.75 
1940 04 15.18   3.43   9.30 
1940 05 22.74  11.85  17.29 
1940 06 28.18  16.44  22.31 
1940 07 30.57  18.25  24.41 
1940 08 27.38  17.12  22.25 
1940 09 25.57  12.10  18.83 
1940 10 18.29   6.24  12.27 
1940 11 13.13   3.57   8.35 
1940 12  9.92    .-3   4.94 
1941 01  4.56  -3.51    .52 
1941 02  5.44  -4.44    .50 
1941 03  8.71  -2.42   3.14 
1941 04 21.38   7.16  14.27 
1941 05 25.74  11.74  18.74 
1941 06 26.99  15.93  21.46 
1941 07 30.07  19.34  24.70 
1941 08 30.09  16.41  23.25 
1941 09 29.34  15.04  22.19 
1941 10 23.55  10.81  17.18 
1941 11 16.51   2.74   9.62 
1941 12 10.04   -.12   4.96 
1942 01  5.51  -4.54    .48 
1942 02  6.06  -4.42    .81 
1942 03 13.30   2.15   7.72 
1942 04 20.81   6.24  13.52 
1942 05 25.91  13.62  19.76 
1942 06 28.09  17.12  22.61 
1942 07 30.30  19.54  24.92 
1942 08 27.82  18.29  23.06 
1942 09 27.13  15.29  21.21 
1942 10 20.28  10.35  15.31 
1942 11 14.41   3.40   8.90 
1942 12  4.85  -3.42    .71 
1943 01  5.22  -3.16   1.02 
1943 02  7.93  -2.91   2.50 
1943 03 13.08    . 2   6.55 
1943 04 16.26   3.00   9.63 
1943 05 24.04  11.97  18.00 
1943 06 30.43  19.62  25.02 
1943 07 30.40  19.31  24.85 
1943 08 31.59  18.87  25.23 
1943 09 26.91  13.74  20.32 
1943 10 18.93   7.03  12.98 
1943 11 13.72   1.78   7.75 
1943 12  7.54  -3.59   1.97 
1944 01  7.06  -2.71   2.17 
1944 02  7.47  -1.90   2.78 
1944 03 11.15   -.18   5.48 
1944 04 17.26   5.22  11.24 
1944 05 26.82  13.24  20.02 
1944 06 28.32  17.12  22.72 
1944 07 31.80  18.70  25.25 
1944 08 30.55  18.08  24.31 
1944 09 26.55  15.78  21.16 
1944 10 19.85   8.12  13.98 
1944 11 12.56   2.88   7.72 
