1873 1 . 1873 2 . 1873 3 . 1873 4 . 1873 5 . 1873 6 . 1873 7 . 1873 8 . 1873 9 . 1873 10 . 1873 11 . 1873 12 58.4500 1874 1 58.1500 1874 2 59.0000 1874 3 59.8000 1874 4 59.6800 1874 5 59.6800 1874 6 59.5500 1874 7 63.0500 1874 8 63.6600 1874 9 62.6800 1874 10 62.3500 1874 11 61.7000 1874 12 62.1200 1875 1 62.7000 1875 2 64.6500 1875 3 63.9300 1875 4 63.9000 1875 5 64.6100 1875 6 64.0800 1875 7 66.2300 1875 8 65.9700 1875 9 65.1300 1875 10 65.6600 1875 11 66.0700 1875 12 65.7300 1876 1 66.5000 1876 2 66.1400 1876 3 66.5800 1876 4 67.1100 1876 5 67.8000 1876 6 67.3700 1876 7 70.0300 1876 8 71.9000 1876 9 71.6400 1876 10 69.6700 1876 11 70.3200 1876 12 71.2700 1877 1 73.4500 1877 2 73.2200 1877 3 73.2600 1877 4 67.5200 1877 5 69.3100 1877 6 70.2700 1877 7 70.3000 1877 8 70.8300 1877 9 69.2700 1877 10 70.4000 1877 11 71.6800 1877 12 71.6200 1878 1 73.6000 1878 2 73.7200 1878 3 70.7200 1878 4 72.7300 1878 5 75.8500 1878 6 76.1300 1878 7 76.9500 1878 8 76.6500 1878 9 76.2100 1878 10 75.3000 1878 11 76.5000 1878 12 76.5700 1879 1 76.9100 1879 2 77.3300 1879 3 78.8800 1879 4 79.3800 1879 5 81.2000 1879 6 82.3300 1879 7 82.4800 1879 8 83.1300 1879 9 83.8100 1879 10 80.5500 1879 11 81.8200 1879 12 81.4800 1880 1 81.9800 1880 2 82.2000 1880 3 83.0700 1880 4 84.3100 1880 5 85.2600 1880 6 85.1300 1880 7 84.8800 1880 8 86.2800 1880 9 85.4200 1880 10 86.0000 1880 11 85.5500 1880 12 84.8700 1881 1 84.3100 1881 2 83.6300 1881 3 84.2300 1881 4 83.6300 1881 5 86.2200 1881 6 86.0200 1881 7 85.1200 1881 8 84.8600 1881 9 84.6100 1881 10 84.6200 1881 11 85.3700 1881 12 84.0800 1882 1 81.9200 1882 2 83.1500 1882 3 83.2500 1882 4 83.8700 1882 5 83.1200 1882 6 80.6700 1882 7 81.0200 1882 8 82.5500 1882 9 81.9000 1882 10 80.1600 1882 11 80.4200 1882 12 79.2100 1883 1 78.0700 1883 2 80.9000 1883 3 80.3300 1883 4 79.9100 1883 5 80.0200 1883 6 78.7500 1883 7 79.2200 1883 8 80.0300 1883 9 78.8200 1883 10 77.8700 1883 11 77.4400 1883 12 75.6200 1884 1 77.3400 1884 2 76.2600 1884 3 75.8100 1884 4 78.0200 1884 5 78.6200 1884 6 76.6000 1884 7 77.6500 1884 8 78.2100 1884 9 78.6100 1884 10 78.2900 1884 11 78.6500 1884 12 79.1100 1885 1 79.9800 1885 2 81.4600 1885 3 77.9700 1885 4 77.1600 1885 5 80.7200 1885 6 81.0200 1885 7 81.1800 1885 8 81.2600 1885 9 80.7700 1885 10 79.8700 1885 11 80.1100 1885 12 80.3300 1886 1 81.8200 1886 2 82.5200 1886 3 80.2300 1886 4 81.8800 1886 5 82.4300 1886 6 82.9500 1886 7 82.9000 1886 8 82.8700 1886 9 82.5100 1886 10 82.7100 1886 11 83.2700 1886 12 82.4100 1887 1 79.5600 1887 2 79.4200 1887 3 80.9500 1887 4 80.7100 1887 5 81.5600 1887 6 80.8200 1887 7 81.2100 1887 8 81.9200 1887 9 81.6100 1887 10 82.0200 1887 11 81.7100 1887 12 80.9700 1888 1 81.3700 1888 2 82.3300 1888 3 81.9200 1888 4 82.2300 1888 5 82.7600 1888 6 83.0800 1888 7 83.6700 1888 8 83.8900 1888 9 83.0500 1888 10 82.4600 1888 11 82.8500 1888 12 82.7200 1889 1 82.9300 1889 2 85.3200 1889 3 85.3800 1889 4 87.1600 1889 5 86.8500 1889 6 84.5300 1889 7 84.4600 1889 8 85.4300 1889 9 86.4800 1889 10 87.0600 1889 11 87.7800 1889 12 87.3600 1890 1 87.9800 1890 2 88.3700 1890 3 88.3000 1890 4 89.0700 1890 5 90.9700 1890 6 91.7100 1890 7 92.6500 1890 8 94.8200 1890 9 95.3100 1890 10 94.0800 1890 11 94.8900 1890 12 95.1200 1891 1 95.3600 1891 2 95.0700 1891 3 94.8800 1891 4 94.6700 1891 5 94.6000 1891 6 95.2200 1891 7 95.0300 1891 8 95.6300 1891 9 96.0600 1891 10 95.6200 1891 11 95.2500 1891 12 95.0500 1892 1 95.3100 1892 2 96.2900 1892 3 96.7800 1892 4 96.8800 1892 5 97.9700 1892 6 99.0600 1892 7 98.3100 1892 8 99.8600 1892 9 99.8700 1892 10 98.9800 1892 11 99.3000 1892 12 95.5200 1893 1 97.0900 1893 2 98.2600 1893 3 97.1100 1893 4 96.2700 1893 5 97.6800 1893 6 97.7100 1893 7 98.0700 1893 8 99.3300 1893 9 98.3800 1893 10 98.2400 1893 11 99.1800 1893 12 98.2100 1894 1 96.8100 1894 2 99.1300 1894 3 99.2800 1894 4 99.9000 1894 5 100.760 1894 6 100.340 1894 7 101.670 1894 8 103.850 1894 9 102.610 1894 10 101.720 1894 11 102.180 1894 12 101.520 1895 1 102.630 1895 2 103.210 1895 3 102.820 1895 4 102.050 1895 5 102.430 1895 6 101.680 1895 7 102.000 1895 8 102.170 1895 9 100.810 1895 10 99.8300 1895 11 100.850 1895 12 100.980 1896 1 102.270 1896 2 102.720 1896 3 101.280 1896 4 102.160 1896 5 101.960 1896 6 100.900 1896 7 101.670 1896 8 102.640 1896 9 101.720 1896 10 101.750 1896 11 102.750 1896 12 102.400 1897 1 102.550 1897 2 102.710 1897 3 102.170 1897 4 102.950 1897 5 103.560 1897 6 103.590 1897 7 104.800 1897 8 104.360 1897 9 103.140 1897 10 103.130 1897 11 103.660 1897 12 103.080 1898 1 103.300 1898 2 103.870 1898 3 103.300 1898 4 102.700 1898 5 102.900 1898 6 102.450 1898 7 103.200 1898 8 103.250 1898 9 102.450 1898 10 101.470 1898 11 102.250 1898 12 101.950 1899 1 102.100 1899 2 103.000 1899 3 102.150 1899 4 101.970 1899 5 102.050 1899 6 100.800 1899 7 100.250 1899 8 100.750 1899 9 100.600 1899 10 100.600 1899 11 100.450 1899 12 99.0500 1900 1 100.200 1900 2 102.000 1900 3 101.000 1900 4 100.820 1900 5 100.850 1900 6 100.200 1900 7 100.000 1900 8 100.750 1900 9 99.8500 1900 10 100.050 1900 11 101.000 1900 12 101.100 1901 1 101.750 1901 2 101.900 1901 3 101.200 1901 4 101.150 1901 5 101.100 1901 6 100.120 1901 7 101.210 1901 8 101.900 1901 9 100.830 1901 10 100.700 1901 11 101.060 1901 12 100.200 1902 1 100.500 1902 2 101.200 1902 3 100.600 1902 4 100.950 1902 5 101.710 1902 6 101.550 1902 7 100.700 1902 8 101.350 1902 9 99.8700 1902 10 99.3700 1902 11 99.8000 1902 12 99.9500 1903 1 99.9000 1903 2 100.150 1903 3 98.5200 1903 4 97.4500 1903 5 98.0700 1903 6 96.8000 1903 7 97.3500 1903 8 97.6000 1903 9 96.5500 1903 10 97.3500 1903 11 98.2500 1903 12 97.3000 1904 1 97.6700 1904 2 95.3500 1904 3 97.9000 1904 4 97.0000 1904 5 97.9500 1904 6 98.1500 1904 7 98.2000 1904 8 98.2500 1904 9 97.8500 1904 10 98.2000 1904 11 98.7000 1904 12 98.1000 1905 1 99.6000 1905 2 100.220 1905 3 99.2000 1905 4 99.1000 1905 5 99.8500 1905 6 99.2500 1905 7 99.5000 1905 8 100.000 1905 9 99.7000 1905 10 99.8000 1905 11 99.5500 1905 12 98.8500 1906 1 99.4000 1906 2 99.3000 1906 3 98.9000 1906 4 98.9000 1906 5 98.7000 1906 6 96.3000 1906 7 97.6500 1906 8 98.0000 1906 9 96.1000 1906 10 95.7500 1906 11 95.8500 1906 12 95.4000 1907 1 95.2500 1907 2 95.8000 1907 3 94.6000 1907 4 94.6000 1907 5 95.0000 1907 6 94.9000 1907 7 94.9500 1907 8 94.4500 1907 9 94.2500 1907 10 94.2000 1907 11 95.5000 1907 12 95.3700 1908 1 96.5000 1908 2 97.5500 1908 3 96.6000 1908 4 96.4500 1908 5 95.2500 1908 6 95.2000 1908 7 96.3500 1908 8 96.5000 1908 9 95.8200 1908 10 95.4500 1908 11 96.9000 1908 12 96.7000 1909 1 97.4000 1909 2 98.0500 1909 3 97.6000 1909 4 97.1500 1909 5 98.0000 1909 6 97.6500 1909 7 98.1000 1909 8 98.4000 1909 9 97.3500 1909 10 99.4000 1909 11 99.0000 1909 12 98.7500 1910 1 99.0000 1910 2 99.0000 1910 3 98.5000 1910 4 98.3700 1910 5 98.8200 1910 6 97.5000 1910 7 97.4000 1910 8 97.7500 1910 9 97.1000 1910 10 97.1500 1910 11 97.8700 1910 12 97.1000 1911 1 97.4500 1911 2 97.5000 1911 3 96.0700 1911 4 95.8000 1911 5 96.1000 1911 6 94.4000 1911 7 94.9000 1911 8 94.5500 1911 9 94.2000 1911 10 95.4000 1911 11 98.4200 1911 12 94.2300 1912 1 95.1000 1912 2 94.3000 1912 3 92.9500 1912 4 94.3000 1912 5 93.8000 1912 6 92.4000 1912 7 92.0500 1912 8 92.5000 1912 9 89.6000 1912 10 89.3500 1912 11 90.1200 1912 12 89.3000 1913 1 88.9700 1913 2 89.2200 1913 3 86.9200 1913 4 85.6500 1913 5 85.5000 1913 6 83.9000 1913 7 85.6200 1913 8 90.2200 1913 9 88.1200 1913 10 86.3000 1913 11 85.1000 1913 12 84.8200 1914 1 84.8200 1914 2 87.0200 1914 3 86.4500 1914 4 86.7700 1914 5 86.0500 1914 6 83.4000 1914 7 81.4500 1914 8 75.0000 1914 9 76.0000 1914 10 75.0000 1914 11 75.0000 1914 12 72.1000 1915 1 73.8000 1915 2 69.5000 1915 3 73.0000 1915 4 72.4000 1915 5 72.5000 1915 6 70.4500 1915 7 69.0000 1915 8 68.5000 1915 9 66.5000 1915 10 65.5000 1915 11 64.5000 1915 12 63.7500 1916 1 61.0000 1916 2 61.8500 1916 3 63.2500 1916 4 63.0000 1916 5 62.7500 1916 6 62.4000 1916 7 64.0000 1916 8 63.7500 1916 9 62.0000 1916 10 61.1000 1916 11 61.0000 1916 12 61.0000 1917 1 62.2500 1917 2 61.7500 1917 3 61.3500 1917 4 61.6500 1917 5 61.0000 1917 6 60.2000 1917 7 61.1000 1917 8 62.3000 1917 9 60.4000 1917 10 60.7500 1917 11 59.7500 1917 12 58.5000 1918 1 57.7500 1918 2 57.5000 1918 3 57.2500 1918 4 58.5000 1918 5 60.0000 1918 6 60.5500 1918 7 61.8500 1918 8 63.9000 1918 9 62.5000 1918 10 62.0000 1918 11 62.9000 1918 12 61.5500 1919 1 63.7500 1919 2 63.2000 1919 3 63.1000 1919 4 62.3000 1919 5 62.1000 1919 6 62.8000 1919 7 61.3000 1919 8 61.1500 1919 9 61.3500 1919 10 60.5000 1919 11 60.0500 1919 12 59.5000 1920 1 58.5500 1920 2 57.9000 1920 3 58.9500 1920 4 57.0500 1920 5 59.6000 1920 6 58.7000 1920 7 58.2000 1920 8 56.1500 1920 9 54.2500 1920 10 55.3700 1920 11 56.2500 1920 12 58.4000 1921 1 59.0000 1921 2 58.6000 1921 3 58.2500 1921 4 56.2500 1921 5 57.2500 1921 6 56.1700 1921 7 56.5000 1921 8 56.5000 1921 9 56.1500 1921 10 54.2000 1921 11 54.9000 1921 12 54.7000 1922 1 56.3500 1922 2 57.5000 1922 3 57.1000 1922 4 57.7500 1922 5 57.8000 1922 6 57.7500 1922 7 59.0000 1922 8 60.2500 1922 9 60.0500 1922 10 58.8000 1922 11 59.0000 1922 12 59.0000 1923 1 58.0000 1923 2 58.6500 1923 3 57.3500 1923 4 57.7500 1923 5 57.7500 1923 6 55.9500 1923 7 57.7500 1923 8 57.4500 1923 9 56.9500 1923 10 55.7000 1923 11 54.5500 1923 12 53.2500 1924 1 54.0000 1924 2 56.6000 1924 3 55.0000 1924 4 53.6000 1924 5 52.5000 1924 6 52.6500 1924 7 52.0000 1924 8 53.5000 1924 9 52.3000 1924 10 50.0500 1924 11 50.4500 1924 12 49.8000 1925 1 48.4500 1925 2 48.1000 1925 3 46.8000 1925 4 45.1000 1925 5 44.6000 1925 6 42.9000 1925 7 51.0000 1925 8 46.3000 1925 9 47.9500 1925 10 46.0000 1925 11 45.7000 1925 12 49.9000 1926 1 49.2500 1926 2 48.8500 1926 3 47.3000 1926 4 47.1500 1926 5 47.7000 1926 6 47.2000 1926 7 47.5500 1926 8 49.8500 1926 9 48.4000 1926 10 49.7000 1926 11 49.9000 1926 12 55.0000 1927 1 54.5000 1927 2 52.2500 1927 3 57.7000 1927 4 57.8500 1927 5 57.4000 1927 6 57.3500 1927 7 55.6500 1927 8 58.2000 1927 9 56.6000 1927 10 55.2000 1927 11 58.0000 1927 12 62.0000 1928 1 67.2500 1928 2 66.6000 1928 3 69.2000 1928 4 70.9000 1928 5 70.6000 1928 6 71.4500 1928 7 67.1000 1928 8 68.1000 1928 9 66.2000 1928 10 64.7500 1928 11 64.9000 1928 12 66.0500 1929 1 73.6500 1929 2 70.0000 1929 3 72.2000 1929 4 73.8500 1929 5 74.6000 1929 6 74.7000 1929 7 75.3500 1929 8 74.7000 1929 9 78.7500 1929 10 77.7000 1929 11 81.1500 1929 12 83.9000 1930 1 89.9500 1930 2 87.2500 1930 3 88.6000 1930 4 87.0500 1930 5 87.4000 1930 6 87.3000 1930 7 88.7500 1930 8 88.8000 1930 9 88.0500 1930 10 86.0000 1930 11 86.1500 1930 12 85.4000 1931 1 87.3000 1931 2 88.4500 1931 3 88.4500 1931 4 89.5000 1931 5 89.1000 1931 6 88.2500 1931 7 87.4500 1931 8 89.1500 1931 9 86.1500 1931 10 84.2000 1931 11 83.5500 1931 12 79.1500 1932 1 78.9000 1932 2 78.9000 1932 3 78.2500 1932 4 77.3500 1932 5 72.9000 1932 6 74.2000 1932 7 80.3000 1932 8 83.2500 1932 9 83.3000 1932 10 81.1000 1932 11 78.6000 1932 12 76.9000 1933 1 76.6000 1933 2 76.4500 1933 3 70.4000 1933 4 69.4000 1933 5 66.2500 1933 6 67.6500 1933 7 67.0000 1933 8 66.3000 1933 9 68.2500 1933 10 67.2500 1933 11 65.8500 1933 12 67.2000 1934 1 65.5000 1934 2 68.7500 1934 3 66.0000 1934 4 75.0000 1934 5 77.6000 1934 6 77.6700 1934 7 73.7500 1934 8 73.0000 1934 9 71.6500 1934 10 72.8000 1934 11 76.8500 1934 12 78.7000 1935 1 83.8000 1935 2 82.6000 1935 3 75.1500 1935 4 77.4500 1935 5 78.2500 1935 6 79.4000 1935 7 77.7500 1935 8 79.4000 1935 9 77.5000 1935 10 76.6000 1935 11 72.9000 1935 12 71.8500 1936 1 70.7000 1936 2 69.3000 1936 3 65.9500 1936 4 67.6000 1936 5 67.8500 1936 6 68.8000 1936 7 65.6500 1936 8 66.2000 1936 9 68.7000 1936 10 77.6500 1936 11 75.8500 1936 12 75.0000 1937 1 75.1000 1937 2 73.5000 1937 3 69.8000 1937 4 64.2500 1937 5 63.7000 1937 6 69.2500 1937 7 72.9000 1937 8 75.3000 1937 9 72.0500 1937 10 73.0000 1937 11 71.8500 1937 12 69.6500 1938 1 69.8000 1938 2 68.9000 1938 3 67.7500 1938 4 72.7000 1938 5 73.6000 1938 6 74.5000 1938 7 75.8000 1938 8 75.0500 1938 9 75.4000 1938 10 79.4500 1938 11 79.0000 1938 12 87.8500 1939 1 80.0000 1939 2 83.3000 1939 3 81.6000 1939 4 81.4000 1939 5 79.2500 1939 6 75.4000 1939 7 76.0500 1939 8 73.3000 1939 9 67.6500 1939 10 68.6000 1939 11 71.4000 1939 12 75.6000 1940 1 74.2000 1940 2 74.0000 1940 3 73.8500 1940 4 72.2000 1940 5 . 1940 6 . 1940 7 . 1940 8 . 1940 9 . 1940 10 . 1940 11 . 1940 12 .