1919 1 . 1919 2 . 1919 3 . 1919 4 37.4000 1919 5 35.1000 1919 6 39.2000 1919 7 44.4000 1919 8 39.0000 1919 9 29.4000 1919 10 28.7000 1919 11 12.3000 1919 12 13.8000 1920 1 9.60000 1920 2 7.50000 1920 3 11.8000 1920 4 20.6000 1920 5 33.6000 1920 6 37.5000 1920 7 45.2000 1920 8 40.5000 1920 9 29.7000 1920 10 24.1000 1920 11 18.3000 1920 12 20.1000 1921 1 21.6000 1921 2 21.1000 1921 3 25.7000 1921 4 24.6000 1921 5 31.5000 1921 6 30.4000 1921 7 34.2000 1921 8 33.9000 1921 9 24.3000 1921 10 16.7000 1921 11 8.90000 1921 12 14.4000 1922 1 13.4000 1922 2 13.7000 1922 3 14.9000 1922 4 17.5000 1922 5 17.8000 1922 6 20.1000 1922 7 15.7000 1922 8 8.30000 1922 9 6.80000 1922 10 4.20000 1922 11 2.70000 1922 12 6.20000 1923 1 4.50000 1923 2 4.50000 1923 3 11.0000 1923 4 11.9000 1923 5 8.80000 1923 6 7.50000 1923 7 8.80000 1923 8 7.50000 1923 9 21.9000 1923 10 10.4000 1923 11 39.6000 1923 12 52.7000 1924 1 53.8000 1924 2 62.3000 1924 3 77.4000 1924 4 93.3000 1924 5 87.4000 1924 6 109.500 1924 7 118.700 1924 8 122.200 1924 9 108.400 1924 10 94.7000 1924 11 86.2000 1924 12 95.7000 1925 1 93.1000 1925 2 87.2000 1925 3 97.3000 1925 4 118.300 1925 5 128.000 1925 6 150.100 1925 7 157.500 1925 8 156.900 1925 9 126.100 1925 10 116.300 1925 11 98.9000 1925 12 98.1000 1926 1 89.3000 1926 2 79.2000 1926 3 95.2000 1926 4 108.300 1926 5 127.800 1926 6 119.800 1926 7 139.300 1926 8 136.900 1926 9 117.900 1926 10 114.500 1926 11 91.1000 1926 12 101.800 1927 1 91.4000 1927 2 81.3000 1927 3 96.6000 1927 4 112.500 1927 5 111.200 1927 6 139.800 1927 7 149.700 1927 8 153.900 1927 9 122.800 1927 10 114.000 1927 11 98.1000 1927 12 101.500 1928 1 97.3000 1928 2 89.1000 1928 3 104.100 1928 4 119.200 1928 5 130.700 1928 6 138.500 1928 7 162.600 1928 8 152.900 1928 9 135.000 1928 10 114.100 1928 11 94.5000 1928 12 107.500 1929 1 95.8000 1929 2 78.9000 1929 3 112.600 1929 4 107.300 1929 5 136.700 1929 6 136.500 1929 7 161.600 1929 8 158.500 1929 9 133.200 1929 10 109.800 1929 11 93.4000 1929 12 100.800 1930 1 93.0000 1930 2 83.9000 1930 3 101.300 1930 4 113.300 1930 5 110.200 1930 6 144.900 1930 7 144.000 1930 8 150.200 1930 9 118.100 1930 10 104.600 1930 11 87.9000 1930 12 94.4000 1931 1 86.4000 1931 2 76.5000 1931 3 91.8000 1931 4 98.9000 1931 5 115.300 1931 6 110.400 1931 7 122.800 1931 8 120.400 1931 9 93.7000 1931 10 85.8000 1931 11 69.9000 1931 12 79.2000 1932 1 68.9000 1932 2 62.5000 1932 3 80.9000 1932 4 65.5000 1932 5 90.8000 1932 6 79.9000 1932 7 95.2000 1932 8 90.2000 1932 9 74.7000 1932 10 70.3000 1932 11 54.8000 1932 12 66.7000 1933 1 56.8000 1933 2 53.1000 1933 3 58.5000 1933 4 72.4000 1933 5 67.8000 1933 6 82.2000 1933 7 94.6000 1933 8 90.2000 1933 9 75.5000 1933 10 66.6000 1933 11 56.3000 1933 12 71.3000 1934 1 59.1000 1934 2 56.8000 1934 3 73.5000 1934 4 67.9000 1934 5 83.7000 1934 6 81.5000 1934 7 102.300 1934 8 95.0000 1934 9 84.1000 1934 10 72.7000 1934 11 . 1934 12 .