1926 1 125.900 1926 2 125.200 1926 3 125.900 1926 4 122.700 1926 5 128.300 1926 6 117.900 1926 7 124.600 1926 8 128.800 1926 9 125.100 1926 10 127.400 1926 11 129.100 1926 12 131.800 1927 1 120.300 1927 2 128.300 1927 3 128.900 1927 4 121.200 1927 5 117.200 1927 6 117.600 1927 7 123.300 1927 8 128.300 1927 9 124.300 1927 10 125.000 1927 11 127.800 1927 12 130.600 1928 1 130.200 1928 2 130.700 1928 3 123.000 1928 4 128.600 1928 5 125.100 1928 6 126.500 1928 7 134.600 1928 8 131.800 1928 9 135.600 1928 10 128.300 1928 11 132.400 1928 12 129.600 1929 1 137.100 1929 2 128.900 1929 3 136.800 1929 4 130.600 1929 5 132.900 1929 6 136.500 1929 7 137.300 1929 8 137.900 1929 9 134.300 1929 10 132.700 1929 11 130.400 1929 12 134.400 1930 1 129.800 1930 2 128.500 1930 3 126.600 1930 4 119.800 1930 5 124.300 1930 6 122.800 1930 7 120.500 1930 8 116.600 1930 9 115.500 1930 10 111.800 1930 11 112.600 1930 12 109.000 1931 1 109.700 1931 2 109.900 1931 3 110.300 1931 4 112.200 1931 5 108.700 1931 6 108.900 1931 7 102.700 1931 8 93.4000 1931 9 95.2000 1931 10 93.2000 1931 11 88.9000 1931 12 89.3000 1932 1 90.4000 1932 2 89.4000 1932 3 73.4000 1932 4 85.7000 1932 5 87.1000 1932 6 82.4000 1932 7 76.1000 1932 8 69.9000 1932 9 76.0000 1932 10 75.8000 1932 11 72.6000 1932 12 68.3000 1933 1 74.1000 1933 2 72.0000 1933 3 64.7000 1933 4 69.0000 1933 5 74.6000 1933 6 77.0000 1933 7 81.4000 1933 8 87.2000 1933 9 76.0000 1933 10 78.3000 1933 11 79.6000 1933 12 75.0000 1934 1 86.7000 1934 2 83.7000 1934 3 87.8000 1934 4 89.6000 1934 5 96.2000 1934 6 83.3000 1934 7 82.6000 1934 8 89.0000 1934 9 82.3000 1934 10 84.0000 1934 11 83.9000 1934 12 85.7000 1935 1 89.1000 1935 2 87.0000 1935 3 93.0000 1935 4 90.4000 1935 5 87.7000 1935 6 88.1000 1935 7 91.0000 1935 8 88.9000 1935 9 93.4000 1935 10 92.2000 1935 11 94.4000 1935 12 93.3000 1936 1 95.0000 1936 2 94.5000 1936 3 104.100 1936 4 98.4000 1936 5 104.800 1936 6 100.000 1936 7 102.900 1936 8 97.1000 1936 9 104.900 1936 10 107.100 1936 11 108.000 1936 12 107.300 1937 1 105.900 1937 2 109.300 1937 3 108.500 1937 4 111.200 1937 5 114.700 1937 6 113.700 1937 7 109.700 1937 8 108.400 1937 9 115.100 1937 10 111.400 1937 11 105.600 1937 12 104.700 1938 1 97.5000 1938 2 102.100 1938 3 104.800 1938 4 101.500 1938 5 94.6000 1938 6 100.900 1938 7 98.1000 1938 8 98.3000 1938 9 105.500 1938 10 102.400 1938 11 106.900 1938 12 103.000 1939 1 108.100 1939 2 104.700 1939 3 109.300 1939 4 104.300 1939 5 103.400 1939 6 103.700 1939 7 99.7000 1939 8 104.000 1939 9 103.800 1939 10 107.500 1939 11 105.300 1939 12 110.600 1940 1 108.900 1940 2 109.700 1940 3 104.900 1940 4 106.200 1940 5 107.800 1940 6 111.600 1940 7 107.800 1940 8 116.000 1940 9 112.700 1940 10 107.100 1940 11 116.300 1940 12 121.800 1941 1 124.400 1941 2 120.500 1941 3 120.900 1941 4 127.000 1941 5 124.300 1941 6 121.400 1941 7 132.100 1941 8 143.700 1941 9 129.000 1941 10 127.500 1941 11 132.300 1941 12 140.000 1942 1 176.800 1942 2 164.000 1942 3 . 1942 4 . 1942 5 . 1942 6 . 1942 7 . 1942 8 . 1942 9 . 1942 10 . 1942 11 . 1942 12 .