1938 1 . 1938 2 . 1938 3 . 1938 4 . 1938 5 . 1938 6 . 1938 7 . 1938 8 . 1938 9 . 1938 10 . 1938 11 . 1938 12 3.69600 1939 1 3.71200 1939 2 3.69700 1939 3 3.62900 1939 4 3.61700 1939 5 3.61100 1939 6 3.59100 1939 7 3.58100 1939 8 3.60000 1939 9 3.77800 1939 10 3.91000 1939 11 4.13500 1939 12 4.20800 1940 1 4.27600 1940 2 4.25300 1940 3 4.23800 1940 4 4.17100 1940 5 4.17900 1940 6 4.21100 1940 7 4.28600 1940 8 4.36800 1940 9 4.45900 1940 10 4.49800 1940 11 4.65800 1940 12 4.71700 1941 1 4.77100 1941 2 4.83800 1941 3 5.04300 1941 4 5.20500 1941 5 5.44600 1941 6 5.65400 1941 7 5.92000 1941 8 6.13000 1941 9 6.47000 1941 10 6.56000 1941 11 6.80200 1941 12 7.11200 1942 1 7.22400 1942 2 7.42800 1942 3 7.52200 1942 4 7.71200 1942 5 7.87900 1942 6 8.01000 1942 7 7.97600 1942 8 7.99500 1942 9 8.01000 1942 10 7.92300 1942 11 7.99800 1942 12 7.98600 1943 1 8.03800 1943 2 7.99400 1943 3 8.01700 1943 4 8.01600 1943 5 8.15200 1943 6 8.14200 1943 7 8.22100 1943 8 8.22800 1943 9 8.20600 1943 10 8.29000 1943 11 8.39000 1943 12 8.39200 1944 1 8.50400 1944 2 8.48900 1944 3 8.49400 1944 4 8.50100 1944 5 8.41900 1944 6 8.42300 1944 7 8.49500 1944 8 8.34300 1944 9 8.23800 1944 10 8.05900 1944 11 8.00900 1944 12 7.97600 1945 1 7.94200 1945 2 7.95400 1945 3 8.02500 1945 4 8.10500 1945 5 8.05700 1945 6 8.01900 1945 7 8.07800 1945 8 8.09400 1945 9 8.23500 1945 10 8.02800 1945 11 8.08600 1945 12 8.07400 1946 1 7.91200 1946 2 8.09200 1946 3 8.51400 1946 4 8.86000 1946 5 8.91000 1946 6 9.14300 1946 7 9.59200 1946 8 9.90000 1946 9 9.96400 1946 10 10.3340 1946 11 10.5910 1946 12 10.9460 1947 1 11.2070 1947 2 11.3530 1947 3 11.6260 1947 4 11.9420 1947 5 12.0890 1947 6 12.1690 1947 7 11.9680 1947 8 11.9790 1947 9 11.8760 1947 10 11.8050 1947 11 12.0320 1947 12 12.2740 1948 1 12.3070 1948 2 12.2820 1948 3 12.4900 1948 4 12.5790 1948 5 12.6790 1948 6 12.9200 1948 7 12.9520 1948 8 12.9500 1948 9 12.9190 1948 10 12.8650 1948 11 12.8320 1948 12 12.8740 1949 1 13.0260 1949 2 12.8660 1949 3 12.5410 1949 4 12.3110 1949 5 12.0840 1949 6 11.7580 1949 7 11.4440 1949 8 11.4130 1949 9 11.2510 1949 10 11.0270 1949 11 10.9840 1949 12 11.0940 1950 1 11.1400 1950 2 11.0730 1950 3 11.0950 1950 4 11.1130 1950 5 11.2550 1950 6 11.3470 1950 7 11.5950 1950 8 12.0360 1950 9 12.6080 1950 10 13.1120 1950 11 13.8290 1950 12 14.5210 1951 1 15.0900 1951 2 15.3110 1951 3 15.7730 1951 4 16.2610 1951 5 16.3820 1951 6 16.5400 1951 7 16.5430 1951 8 16.6530 1951 9 16.3630 1951 10 16.5790 1951 11 16.5360 1951 12 16.4670 1952 1 16.6880 1952 2 16.5620 1952 3 16.4790 1952 4 16.4070 1952 5 16.4050 1952 6 16.0960 1952 7 15.7850 1952 8 15.6760 1952 9 15.6200 1952 10 15.6040 1952 11 15.7960 1952 12 15.8530 1953 1 15.7600 1953 2 15.6570 1953 3 15.7110 1953 4 15.7950 1953 5 16.0930 1953 6 16.0670 1953 7 16.1370 1953 8 16.2670 1953 9 16.1390 1953 10 15.9070 1953 11 15.8330 1953 12 15.5540