1937 06 27.97  18.56  23.26 
1937 07 31.10  21.12  26.11 
1937 08 31.09  21.76  26.42 
1937 09 25.77  14.53  20.15 
1937 10 17.74   7.58  12.66 
1937 11  9.52  -1.16   4.17 
1937 12  1.89  -5.22  -1.66 
1938 01  2.79  -6.54  -1.87 
1938 02  6.94  -1.57   2.68 
1938 03 15.09   3.40   9.24 
1938 04 17.24   6.57  11.90 
1938 05 22.60  11.59  17.09 
1938 06 27.48  16.11  21.79 
1938 07 31.72  20.29  26.00 
1938 08 31.55  19.98  25.76 
1938 09 25.88  14.83  20.35 
1938 10 22.72   9.51  16.11 
1938 11 12.40    .44   6.41 
1938 12  4.67  -5.56   -.44 
1939 01  7.58  -4.23   1.67 
1939 02  4.96  -8.79  -1.91 
1939 03 12.06   1.20   6.63 
1939 04 15.71   6.13  10.92 
1939 05 25.36  15.09  20.22 
1939 06 28.92  19.35  24.13 
1939 07 30.97  20.64  25.80 
1939 08 28.87  18.53  23.70 
1939 09 28.59  17.02  22.80 
1939 10 20.98   8.91  14.94 
1939 11 10.85   2.13   6.49 
1939 12  7.56  -1.94   2.81 
1940 01 -5.32 -14.75 -10.03 
1940 02  2.17  -5.04  -1.43 
1940 03  6.84  -2.10   2.36 
1940 04 16.04   4.55  10.29 
1940 05 21.62   9.70  15.66 
1940 06 29.29  17.70  23.49 
1940 07 31.83  19.29  25.56 
1940 08 28.48  17.85  23.16 
1940 09 25.69  12.75  19.22 
1940 10 21.45   9.02  15.23 
1940 11  8.88  -2.14   3.37 
1940 12  5.62  -3.98    .81 
1941 01  2.44  -6.56  -2.06 
1941 02  2.79  -8.67  -2.94 
1941 03  7.89  -4.05   1.91 
1941 04 18.79   7.14  12.96 
1941 05 26.11  12.62  19.36 
1941 06 28.85  16.41  22.63 
1941 07 31.11  17.50  24.30 
1941 08 31.02  18.20  24.61 
1941 09 26.74  13.53  20.13 
1941 10 19.43   7.58  13.50 
1941 11 11.14  -1.00   5.07 
1941 12  7.06   -.56   3.25 
1942 01  2.92  -5.79  -1.43 
1942 02  1.53  -3.96  -1.21 
1942 03 10.62   2.74   6.68 
1942 04 19.57   9.22  14.40 
1942 05 22.30  13.05  17.67 
1942 06 28.00  19.20  23.60 
1942 07 30.76  21.41  26.08 
1942 08 29.03  19.26  24.14 
1942 09 23.98  14.36  19.17 
1942 10 18.68   8.29  13.48 
1942 11 12.13   2.31   7.22 
1942 12  1.19  -6.68  -2.74 
1943 01  1.04  -8.91  -3.92 
1943 02  6.35  -5.49    .43 
1943 03  8.05  -3.73   2.16 
1943 04 16.51   4.80  10.65 
1943 05 20.52  10.57  15.54 
1943 06 28.43  18.82  23.62 
1943 07 31.27  20.34  25.80 
1943 08 29.91  19.41  24.66 
1943 09 23.15  11.45  17.29 
1943 10 18.04   6.42  12.23 
1943 11  8.64   -.36   4.14 
1943 12  3.12  -4.19   -.53 
1944 01  5.36  -2.82   1.27 
1944 02  5.22  -3.63    .79 
1944 03  6.86   -.58   3.13 
1944 04 14.15   5.68   9.91 
1944 05 24.76  16.04  20.40 
1944 06 29.87  21.03  25.45 
1944 07 30.39  20.63  25.50 
1944 08 28.96  19.46  24.21 
1944 09 24.70  15.74  20.22 
1944 10 18.87   9.30  14.08 
1944 11 10.99   4.69   7.84 
1944 12   .39  -6.80  -3.20 
1945 01  -.58  -8.60  -4.59 
1945 02  3.67  -4.04   -.18 
1945 03 15.34   4.54   9.94 
1945 04 16.91   7.01  11.96 
1945 05 19.62   8.95  14.28 
1945 06 24.63  15.07  19.84 
1945 07 29.62  17.96  23.79 
1945 08 29.48  17.86  23.67 
1945 09 24.03  13.18  18.60 
1945 10 17.96   6.41  12.19 
1945 11 10.77   1.89   6.33 
1945 12   . 3  -7.47  -3.71 
1946 01  3.94  -5.09   -.57 
1946 02  6.97  -3.02   1.97 
1946 03 16.76   6.24  11.50 
1946 04 18.74   9.41  14.07 
1946 05 20.60  11.63  16.11 
1946 06 28.51  18.58  23.54 
1946 07 30.68  21.12  25.90 
1946 08 26.45  18.02  22.23 
1946 09 25.23  14.90  20.06 
1946 10 21.05  10.94  15.99 
1946 11 12.20   3.09   7.64 
1946 12  8.54  -1.73   3.40 
1947 01  3.68  -3.91   -.11 
1947 02   .45  -7.97  -3.76 
1947 03  6.04  -1.57   2.23 
1947 04 15.86   6.72  11.29 
1947 05 20.85  11.43  16.14 
1947 06 25.48  17.06  21.27 
1947 07 29.79  19.69  24.74 
1947 08 34.41  23.56  28.98 
1947 09 27.17  16.79  21.98 
1947 10 23.27  12.68  17.97 
1947 11  6.34    .55   3.44 
1947 12  5.87  -1.70   2.08 
1948 02  3.32  -5.64  -1.16 
1948 03  9.04   -.18   4.42 
1948 04 19.71   9.71  14.71 
1948 05 22.41  12.64  17.52 
1948 06 27.76  18.04  22.90 
1948 07 30.57  21.30  25.93 
1948 08 30.05  20.32  25.18 
1948 09 26.53  16.67  21.60 
1948 10 17.96   7.57  12.77 
1948 11 11.36   3.65   7.50 
1948 12  4.96  -3.37    .79 
1949 01  1.36  -7.05  -2.84 
1949 02  3.29  -6.58  -1.64 
1949 03  9.59   -.11   4.74 
1949 04 16.81   5.66  11.23 
1949 05 24.82  14.01  19.41 
1949 06 29.64  19.81  24.72 
1949 07 31.52  21.97  26.74 
1949 08 29.47  19.41  24.43 
1949 09 21.84  11.03  16.43 
1949 10 20.26   9.00  14.63 
1949 11 11.48   1.32   6.39 
1949 12  5.48  -4.94    .26 
1950 01  2.97  -8.33  -2.67 
1950 02  2.64  -7.10  -2.23 
1950 03  6.34  -3.85   1.24 
1950 04 12.41   2.11   7.26 
1950 05 22.99  12.72  17.85 
1950 06 26.94  17.32  22.13 
1950 07 28.15  18.43  23.29 
1950 08 26.28  16.94  21.61 
1950 09 23.53  13.86  18.69 
1950 10 21.79   9.18  15.49 
1950 11  7.73  -2.85   2.44 
1950 12  -.68 -10.05  -5.36 
1951 01  2.64  -7.58  -2.46 
1951 02  4.11  -5.81   -.84 
1951 03  6.45  -2.82   1.81 
1951 04 14.20   4.31   9.25 
1951 05 24.15  13.13  18.64 
1951 06 25.63  16.32  20.97 
1951 07 29.48  19.93  24.70 
1951 08 28.27  19.46  23.87 
