1929 1 103.100 1929 2 105.800 1929 3 106.200 1929 4 107.200 1929 5 110.300 1929 6 110.500 1929 7 109.500 1929 8 111.800 1929 9 108.000 1929 10 109.000 1929 11 109.300 1929 12 105.200 1930 1 101.700 1930 2 103.500 1930 3 104.300 1930 4 102.900 1930 5 99.2000 1930 6 100.000 1930 7 99.3000 1930 8 99.8000 1930 9 97.4000 1930 10 100.300 1930 11 98.2000 1930 12 99.2000 1931 1 97.2000 1931 2 96.9000 1931 3 98.6000 1931 4 100.500 1931 5 98.8000 1931 6 98.1000 1931 7 99.5000 1931 8 93.1000 1931 9 92.8000 1931 10 91.7000 1931 11 91.6000 1931 12 91.2000 1932 1 91.4000 1932 2 89.2000 1932 3 85.2000 1932 4 87.6000 1932 5 84.8000 1932 6 82.9000 1932 7 79.9000 1932 8 79.4000 1932 9 82.1000 1932 10 80.7000 1932 11 80.4000 1932 12 77.6000 1933 1 84.8000 1933 2 80.5000 1933 3 78.2000 1933 4 79.0000 1933 5 80.4000 1933 6 83.7000 1933 7 84.6000 1933 8 88.6000 1933 9 86.9000 1933 10 86.8000 1933 11 85.4000 1933 12 87.5000 1934 1 97.0000 1934 2 89.7000 1934 3 94.1000 1934 4 93.0000 1934 5 93.1000 1934 6 90.7000 1934 7 90.3000 1934 8 92.3000 1934 9 90.1000 1934 10 91.7000 1934 11 91.5000 1934 12 90.8000 1935 1 93.1000 1935 2 93.3000 1935 3 94.5000 1935 4 94.3000 1935 5 89.6000 1935 6 90.2000 1935 7 92.7000 1935 8 91.6000 1935 9 92.5000 1935 10 94.4000 1935 11 93.7000 1935 12 97.4000 1936 1 93.6000 1936 2 93.7000 1936 3 97.1000 1936 4 97.2000 1936 5 101.500 1936 6 102.700 1936 7 108.900 1936 8 99.9000 1936 9 103.100 1936 10 101.700 1936 11 102.900 1936 12 100.700 1937 1 97.4000 1937 2 103.800 1937 3 104.400 1937 4 101.000 1937 5 103.000 1937 6 105.300 1937 7 108.200 1937 8 104.700 1937 9 105.300 1937 10 103.500 1937 11 101.300 1937 12 103.500 1938 1 99.2000 1938 2 100.400 1938 3 99.0000 1938 4 96.8000 1938 5 95.1000 1938 6 95.5000 1938 7 97.7000 1938 8 98.5000 1938 9 99.4000 1938 10 100.700 1938 11 100.700 1938 12 100.600 1939 1 101.900 1939 2 101.900 1939 3 102.100 1939 4 99.9000 1939 5 100.900 1939 6 101.100 1939 7 101.000 1939 8 103.600 1939 9 101.500 1939 10 106.200 1939 11 106.900 1939 12 104.700 1940 1 104.000 1940 2 105.300 1940 3 105.400 1940 4 103.200 1940 5 105.200 1940 6 104.400 1940 7 106.500 1940 8 109.200 1940 9 108.100 1940 10 109.700 1940 11 109.700 1940 12 110.300 1941 1 109.800 1941 2 116.000 1941 3 113.100 1941 4 116.400 1941 5 114.000 1941 6 116.800 1941 7 122.200 1941 8 128.900 1941 9 125.300 1941 10 123.900 1941 11 127.000 1941 12 113.900 1942 1 132.300 1942 2 136.100 1942 3 133.600 1942 4 127.100 1942 5 135.100 1942 6 136.200 1942 7 143.400 1942 8 142.300 1942 9 143.400 1942 10 143.200 1942 11 157.000 1942 12 139.200 1943 1 144.600 1943 2 157.600 1943 3 147.400 1943 4 140.000 1943 5 138.900 1943 6 147.600 1943 7 145.500 1943 8 151.200 1943 9 143.700 1943 10 145.800 1943 11 156.100 1943 12 .