1871 1 . 1871 2 . 1871 3 . 1871 4 . 1871 5 . 1871 6 . 1871 7 16.9000 1871 8 22.7500 1871 9 21.9700 1871 10 18.2200 1871 11 14.7500 1871 12 12.9700 1872 1 18.6400 1872 2 19.9700 1872 3 19.5500 1872 4 20.0700 1872 5 17.2600 1872 6 11.8900 1872 7 11.1900 1872 8 26.3800 1872 9 19.4400 1872 10 16.5900 1872 11 12.2500 1872 12 10.5100 1873 1 14.7500 1873 2 17.3400 1873 3 17.0300 1873 4 14.8000 1873 5 13.7300 1873 6 11.9400 1873 7 14.7800 1873 8 18.3800 1873 9 15.9600 1873 10 11.5200 1873 11 9.72000 1873 12 9.99000 1874 1 13.5800 1874 2 14.4300 1874 3 15.1500 1874 4 13.8600 1874 5 12.4200 1874 6 12.3400 1874 7 14.0100 1874 8 16.2300 1874 9 16.0100 1874 10 13.0400 1874 11 9.71000 1874 12 9.52000 1875 1 10.5400 1875 2 15.7500 1875 3 14.9800 1875 4 13.5600 1875 5 11.8800 1875 6 10.5700 1875 7 13.6700 1875 8 15.6600 1875 9 14.6400 1875 10 12.4600 1875 11 10.7900 1875 12 8.95000 1876 1 10.8200 1876 2 12.7500 1876 3 14.2300 1876 4 11.2900 1876 5 11.3200 1876 6 10.4700 1876 7 10.5100 1876 8 14.8100 1876 9 12.0600 1876 10 11.3400 1876 11 9.19000 1876 12 6.83000 1877 1 10.4800 1877 2 11.1600 1877 3 12.1900 1877 4 10.8900 1877 5 10.7300 1877 6 9.47000 1877 7 10.0600 1877 8 13.8200 1877 9 12.6000 1877 10 11.9600 1877 11 9.43000 1877 12 8.38000 1878 1 9.60000 1878 2 10.3700 1878 3 12.0200 1878 4 10.9900 1878 5 9.72000 1878 6 9.18000 1878 7 11.2000 1878 8 14.3700 1878 9 12.7400 1878 10 11.7000 1878 11 9.46000 1878 12 8.45000 1879 1 10.2700 1879 2 10.8400 1879 3 13.2800 1879 4 11.9400 1879 5 11.2300 1879 6 11.1000 1879 7 13.2100 1879 8 14.5200 1879 9 16.0800 1879 10 15.7700 1879 11 12.7100 1879 12 12.5400 1880 1 16.0200 1880 2 16.8100 1880 3 20.1700 1880 4 17.5500 1880 5 15.0300 1880 6 15.3400 1880 7 18.4900 1880 8 19.6200 1880 9 18.0700 1880 10 15.2000 1880 11 13.4200 1880 12 13.7200 1881 1 14.5800 1881 2 15.3500 1881 3 18.5500 1881 4 17.0600 1881 5 16.6300 1881 6 16.8000 1881 7 17.5400 1881 8 21.3200 1881 9 19.8600 1881 10 18.8600 1881 11 14.8500 1881 12 14.4700 1882 1 18.0800 1882 2 19.1600 1882 3 21.0300 1882 4 17.8600 1882 5 18.2000 1882 6 17.1100 1882 7 19.9500 1882 8 23.3300 1882 9 21.4500 1882 10 18.6100 1882 11 15.1300 1882 12 14.9200 1883 1 17.1700 1883 2 16.9200 1883 3 18.6200 1883 4 13.0700 1883 5 13.5400 1883 6 20.6000 1883 7 20.9100 1883 8 18.5900 1883 9 17.7900 1883 10 16.7500 1883 11 13.4500 1883 12 13.3400 1884 1 16.3900 1884 2 16.7600 1884 3 16.5000 1884 4 15.2100 1884 5 14.3700 1884 6 14.7600 1884 7 17.4500 1884 8 18.4100 1884 9 17.6600 1884 10 15.1800 1884 11 11.7300 1884 12 11.5600 1885 1 14.5200 1885 2 14.7000 1885 3 15.9000 1885 4 14.6400 1885 5 14.3100 1885 6 13.9300 1885 7 16.2200 1885 8 17.2900 1885 9 17.5200 1885 10 16.1400 1885 11 13.0600 1885 12 14.4300 1886 1 14.4900 1886 2 16.1700 1886 3 18.1800 1886 4 15.9500 1886 5 13.5500 1886 6 17.9300 1886 7 17.9000 1886 8 20.7700 1886 9 20.0900 1886 10 16.7600 1886 11 15.1400 1886 12 16.3300 1887 1 17.0200 1887 2 18.8700 1887 3 20.5400 1887 4 17.3200 1887 5 16.5500 1887 6 18.9800 1887 7 18.2200 1887 8 22.6900 1887 9 20.8000 1887 10 18.7100 1887 11 15.7400 1887 12 15.4200 1888 1 18.2800 1888 2 19.6900 1888 3 17.6200 1888 4 17.2000 1888 5 15.9400 1888 6 18.0100 1888 7 19.5000 1888 8 21.9700 1888 9 18.9800 1888 10 17.8300 1888 11 15.2900 1888 12 16.9400 1889 1 20.5300 1889 2 18.7700 1889 3 19.1700 1889 4 18.6100 1889 5 17.2200 1889 6 17.6400 1889 7 19.0100 1889 8 20.6200 1889 9 17.7800 1889 10 18.8200 1889 11 16.6100 1889 12 15.9300 1890 1 21.7400 1890 2 18.9700 1890 3 20.8000 1890 4 19.9100 1890 5 17.0500 1890 6 21.6400 1890 7 23.9500 1890 8 20.3200 1890 9 22.0400 1890 10 24.9300 1890 11 15.2300 1890 12 16.1000 1891 1 23.9000 1891 2 18.9900 1891 3 15.3700 1891 4 12.5900 1891 5 12.0000 1891 6 14.1700 1891 7 15.4700 1891 8 15.1600 1891 9 14.1200 1891 10 13.9800 1891 11 12.6600 1891 12 13.8400 1892 1 17.4600 1892 2 16.7800 1892 3 16.4200 1892 4 13.7100 1892 5 13.1200 1892 6 14.6200 1892 7 17.2100 1892 8 18.2700 1892 9 17.2100 1892 10 16.3700 1892 11 14.2700 1892 12 16.3100 1893 1 21.1000 1893 2 16.9400 1893 3 19.6600 1893 4 15.4200 1893 5 15.4200 1893 6 14.9600 1893 7 14.6800 1893 8 12.1400 1893 9 12.5700 1893 10 11.0000 1893 11 10.2200 1893 12 9.15000 1894 1 11.4500 1894 2 10.3900 1894 3 11.3600 1894 4 10.1800 1894 5 9.80000 1894 6 8.86000 1894 7 8.43000 1894 8 11.8000 1894 9 15.5600 1894 10 11.9600 1894 11 10.2600 1894 12 11.2000 1895 1 17.3600 1895 2 13.3300 1895 3 14.9300 1895 4 12.4500 1895 5 12.4700 1895 6 11.7400 1895 7 14.0800 1895 8 15.6400 1895 9 14.6500 1895 10 13.7700 1895 11 11.4600 1895 12 12.1700 1896 1 16.3800 1896 2 13.9100 1896 3 13.3400 1896 4 11.8200 1896 5 10.9500 1896 6 10.8600 1896 7 12.1600 1896 8 12.3300 1896 9 11.3700 1896 10 11.1100 1896 11 9.93000 1896 12 10.7800 1897 1 11.2800 1897 2 11.5900 1897 3 22.8300 1897 4 24.4500 1897 5 16.8900 1897 6 19.2900 1897 7 16.9700 1897 8 6.99000 1897 9 7.94000 1897 10 9.71000 1897 11 9.83000 1897 12 11.6600 1898 1 14.2700 1898 2 15.0400 1898 3 15.4500 1898 4 14.1900 1898 5 13.4700 1898 6 14.5600 1898 7 15.1700 1898 8 16.2500 1898 9 16.7600 1898 10 15.5600 1898 11 15.3400 1898 12 16.7600 1899 1 17.9900 1899 2 16.9200 1899 3 20.9300 1899 4 17.6500 1899 5 18.3700 1899 6 17.8600 1899 7 16.9700 1899 8 20.5500 1899 9 19.1200 1899 10 18.8100 1899 11 19.2000 1899 12 19.1200 1900 1 22.0900 1900 2 19.8800 1900 3 22.0900 1900 4 18.7700 1900 5 17.4000 1900 6 19.0000 1900 7 19.8000 1900 8 21.3800 1900 9 19.2000 1900 10 20.5500 1900 11 18.5500 1900 12 18.5000 1901 1 21.6700 1901 2 18.7200 1901 3 21.0500 1901 4 19.1300 1901 5 21.0200 1901 6 18.4100 1901 7 21.2600 1901 8 21.4600 1901 9 19.1600 1901 10 23.4200 1901 11 19.5300 1901 12 21.0400 1902 1 22.4900 1902 2 20.2100 1902 3 21.6100 1902 4 20.8500 1902 5 22.1600 1902 6 21.2700 1902 7 24.4300 1902 8 26.5800 1902 9 26.2300 1902 10 26.7400 1902 11 22.4900 1902 12 23.6700 1903 1 24.1900 1903 2 21.2000 1903 3 23.7100 1903 4 22.4900 1903 5 20.4700 1903 6 21.7000 1903 7 23.1500 1903 8 25.1200 1903 9 23.6400 1903 10 22.8600 1903 11 19.2200 1903 12 19.8200 1904 1 21.1900 1904 2 20.7900 1904 3 23.7100 1904 4 21.0800 1904 5 18.8500 1904 6 22.6500 1904 7 19.4800 1904 8 22.4200 1904 9 23.2300 1904 10 23.4100 1904 11 21.7400 1904 12 21.6300 1905 1 22.3000 1905 2 21.5800 1905 3 24.0000 1905 4 20.0400 1905 5 19.6600 1905 6 22.5600 1905 7 21.5900 1905 8 26.1800 1905 9 27.2400 1905 10 25.6200 1905 11 24.2700 1905 12 24.9600 1906 1 26.8900 1906 2 23.8300 1906 3 27.1500 1906 4 23.4800 1906 5 23.1800 1906 6 26.2600 1906 7 26.1800 1906 8 29.0100 1906 9 27.2800 1906 10 27.7800 1906 11 25.9200 1906 12 28.6400 1907 1 29.1900 1907 2 27.5500 1907 3 28.4700 1907 4 27.5500 1907 5 27.3500 1907 6 28.3100 1907 7 28.8400 1907 8 29.7200 1907 9 25.6000 1907 10 28.1600 1907 11 21.9100 1907 12 21.7400 1908 1 23.2700 1908 2 22.4800 1908 3 21.1600 1908 4 20.5600 1908 5 19.4100 1908 6 22.8300 1908 7 20.6100 1908 8 22.5300 1908 9 24.9500 1908 10 23.4500 1908 11 22.9300 1908 12 24.5400 1909 1 23.8200 1909 2 25.4700 1909 3 28.6300 1909 4 28.0300 1909 5 27.8700 1909 6 28.1500 1909 7 29.9600 1909 8 28.5900 1909 9 27.3300 1909 10 29.2800 1909 11 25.6400 1909 12 27.0500 1910 1 25.7300 1910 2 27.5300 1910 3 33.7200 1910 4 27.2800 1910 5 23.0100 1910 6 27.6600 1910 7 25.0500 1910 8 29.2800 1910 9 27.5600 1910 10 25.2900 1910 11 27.5100 1910 12 27.4400 1911 1 24.2900 1911 2 25.2200 1911 3 30.1100 1911 4 23.6600 1911 5 24.0700 1911 6 24.3600 1911 7 23.4000 1911 8 25.9500 1911 9 24.7500 1911 10 25.7600 1911 11 24.7000 1911 12 24.5900 1912 1 24.6500 1912 2 26.3400 1912 3 30.4100 1912 4 26.1800 1912 5 26.5800 1912 6 26.2300 1912 7 28.1400 1912 8 30.2100 1912 9 27.4800 1912 10 30.2200 1912 11 25.6700 1912 12 24.2500 1913 1 29.3300 1913 2 27.6100 1913 3 27.4600 1913 4 23.6900 1913 5 20.4300 1913 6 23.6700 1913 7 27.8100 1913 8 30.9300 1913 9 26.7900 1913 10 30.1400 1913 11 21.1700 1913 12 21.5100 1914 1 23.5300 1914 2 17.6100 1914 3 25.9300 1914 4 22.2300 1914 5 20.8000 1914 6 23.5500 1914 7 22.9900 1914 8 19.4300 1914 9 17.2300 1914 10 16.2700 1914 11 16.9200 1914 12 14.8900 1915 1 16.5600 1915 2 14.3900 1915 3 19.5900 1915 4 16.0200 1915 5 16.9800 1915 6 17.9900 1915 7 14.9900 1915 8 15.7800 1915 9 14.9200 1915 10 17.3100 1915 11 17.6800 1915 12 16.3900 1916 1 15.5400 1916 2 19.2400 1916 3 20.9800 1916 4 18.9300 1916 5 20.1900 1916 6 19.9200 1916 7 15.5300 1916 8 17.4800 1916 9 16.8300 1916 10 18.9000 1916 11 16.8500 1916 12 17.2100 1917 1 18.4200 1917 2 16.3200 1917 3 20.1500 1917 4 20.9100 1917 5 28.6600 1917 6 18.7200 1917 7 15.8100 1917 8 15.9000 1917 9 15.2000 1917 10 13.6500 1917 11 11.9400 1917 12 11.2500 1918 1 12.1600 1918 2 12.0200 1918 3 18.1100 1918 4 16.4500 1918 5 19.9300 1918 6 17.6000 1918 7 15.8400 1918 8 14.1800 1918 9 12.7200 1918 10 11.4500 1918 11 12.5800 1918 12 9.68000 1919 1 12.7300 1919 2 14.9800 1919 3 17.8800 1919 4 20.1400 1919 5 20.9000 1919 6 21.3800 1919 7 20.5000 1919 8 21.0500 1919 9 24.7200 1919 10 24.2800 1919 11 27.3900 1919 12 23.8300 1920 1 28.6300 1920 2 26.7800 1920 3 34.3800 1920 4 27.9200 1920 5 29.1300 1920 6 34.3000 1920 7 30.6900 1920 8 29.3300 1920 9 24.0400 1920 10 25.6000 1920 11 21.8800 1920 12 18.5500 1921 1 17.4900 1921 2 21.1500 1921 3 29.2000 1921 4 40.4200 1921 5 25.4900 1921 6 24.7200 1921 7 19.8000 1921 8 26.4500 1921 9 23.3600 1921 10 26.4100 1921 11 24.8400 1921 12 26.1600 1922 1 27.2500 1922 2 33.6500 1922 3 40.2900 1922 4 33.8000 1922 5 35.5800 1922 6 38.8600 1922 7 37.4900 1922 8 39.0100 1922 9 53.1400 1922 10 40.1400 1922 11 41.6500 1922 12 37.5000 1923 1 46.3500 1923 2 48.3100 1923 3 62.1700 1923 4 53.7400 1923 5 52.4200 1923 6 50.0200 1923 7 43.2300 1923 8 42.5000 1923 9 44.8100 1923 10 51.7100 1923 11 46.5700 1923 12 40.9500 1924 1 40.0200 1924 2 50.2100 1924 3 51.4600 1924 4 45.7000 1924 5 45.2200 1924 6 43.2800 1924 7 43.9400 1924 8 45.6200 1924 9 49.7600 1924 10 49.8900 1924 11 40.0100 1924 12 40.1300 1925 1 46.9700 1925 2 46.1900 1925 3 53.8600 1925 4 44.6400 1925 5 42.0000 1925 6 44.5400 1925 7 45.1600 1925 8 49.1100 1925 9 51.0200 1925 10 52.8400 1925 11 48.2800 1925 12 46.2200 1926 1 46.4000 1926 2 47.6200 1926 3 54.8900 1926 4 47.9400 1926 5 42.7100 1926 6 47.2600 1926 7 49.3500 1926 8 51.8100 1926 9 55.6000 1926 10 60.9700 1926 11 52.6600 1926 12 48.4300 1927 1 44.7000 1927 2 43.3800 1927 3 52.7500 1927 4 51.2500 1927 5 45.6100 1927 6 48.9900 1927 7 50.4800 1927 8 52.9800 1927 9 54.4100 1927 10 56.6200 1927 11 47.6600 1927 12 43.1100 1928 1 41.9800 1928 2 42.1300 1928 3 48.2800 1928 4 45.7400 1928 5 41.4400 1928 6 44.1600 1928 7 44.5900 1928 8 52.8000 1928 9 50.4100 1928 10 59.7400 1928 11 48.4400 1928 12 45.8000 1929 1 45.5500 1929 2 48.6500 1929 3 55.2000 1929 4 50.4000 1929 5 48.2800 1929 6 52.4000 1929 7 52.1400 1929 8 56.4300 1929 9 52.6100 1929 10 57.6100 1929 11 44.1300 1929 12 39.3000 1930 1 41.2800 1930 2 35.9400 1930 3 42.6100 1930 4 41.0700 1930 5 51.7200 1930 6 72.1700 1930 7 26.2000 1930 8 32.0800 1930 9 36.6500 1930 10 39.3200 1930 11 36.3700 1930 12 30.7600 1931 1 28.8100 1931 2 28.1100 1931 3 31.8100 1931 4 31.8000 1931 5 27.4600 1931 6 28.9900 1931 7 34.4800 1931 8 38.2400 1931 9 35.5000 1931 10 35.1800 1931 11 27.4500 1931 12 26.5500 1932 1 27.1800 1932 2 23.1900 1932 3 23.2300 1932 4 21.3800 1932 5 18.0000 1932 6 17.3700 1932 7 18.8800 1932 8 24.1200 1932 9 25.9400 1932 10 24.7400 1932 11 24.0500 1932 12 19.9300 1933 1 18.3500 1933 2 16.4400 1933 3 17.4400 1933 4 17.4000 1933 5 20.5200 1933 6 22.9400 1933 7 25.0800 1933 8 32.6900 1933 9 33.7900 1933 10 31.9400 1933 11 26.5700 1933 12 24.9900 1934 1 26.3100 1934 2 23.2700 1934 3 23.1200 1934 4 23.7900 1934 5 21.0400 1934 6 20.8400 1934 7 19.3300 1934 8 22.9500 1934 9 36.1700 1934 10 30.5100 1934 11 28.3800 1934 12 32.4300 1935 1 26.3500 1935 2 24.9600 1935 3 32.3000 1935 4 31.4500 1935 5 30.3400 1935 6 28.1800 1935 7 29.7100 1935 8 37.1300 1935 9 29.7000 1935 10 33.2800 1935 11 31.2300 1935 12 29.1200 1936 1 33.6000 1936 2 33.0900 1936 3 35.3400 1936 4 32.2300 1936 5 30.2700 1936 6 32.1200 1936 7 31.5800 1936 8 34.7600 1936 9 35.5500 1936 10 41.3400 1936 11 35.4500 1936 12 38.7000 1937 1 40.5200 1937 2 41.7300 1937 3 52.5000 1937 4 46.2500 1937 5 46.2500 1937 6 41.7200 1937 7 40.6500 1937 8 38.7900 1937 9 36.1700 1937 10 36.5100 1937 11 31.5100 1937 12 30.1300 1938 1 26.1900 1938 2 24.2000 1938 3 26.3100 1938 4 24.4300 1938 5 22.3400 1938 6 21.9500 1938 7 23.1000 1938 8 28.6700 1938 9 28.5900 1938 10 30.8000 1938 11 27.3400 1938 12 25.1200 1939 1 24.3200 1939 2 22.3600 1939 3 29.2700 1939 4 29.4400 1939 5 25.3200 1939 6 24.5200 1939 7 25.5300 1939 8 27.2100 1939 9 35.6000 1939 10 32.4200 1939 11 29.0500 1939 12 27.8100 1940 1 35.7900 1940 2 25.6500 1940 3 28.7000 1940 4 26.4800 1940 5 26.2500 1940 6 28.1000 1940 7 25.2300 1940 8 23.6300 1940 9 22.6300 1940 10 29.3700 1940 11 27.9200 1940 12 29.7800 1941 1 33.2600 1941 2 31.6300 1941 3 39.9500 1941 4 49.2000 1941 5 41.0600 1941 6 38.2200 1941 7 36.7400 1941 8 34.5100 1941 9 36.1100 1941 10 34.0400 1941 11 29.9700 1941 12 32.9300 1942 1 35.1900 1942 2 27.2800 1942 3 32.5600 1942 4 32.3900 1942 5 29.6100 1942 6 27.6200 1942 7 24.2800 1942 8 22.1700 1942 9 20.3700 1942 10 24.4500 1942 11 23.0200 1942 12 24.4700 1943 1 24.7800 1943 2 26.0500 1943 3 32.3500 1943 4 31.8000 1943 5 36.6800 1943 6 33.8700 1943 7 32.8800 1943 8 38.9600 1943 9 30.7400 1943 10 38.4400 1943 11 34.3700 1943 12 34.1100 1944 1 39.7100 1944 2 35.1200 1944 3 41.8700 1944 4 38.8000 1944 5 37.8700 1944 6 28.3800 1944 7 28.1500 1944 8 22.7200 1944 9 25.1000 1944 10 28.6200 1944 11 27.1900 1944 12 28.5800 1945 1 36.0000 1945 2 23.4100 1945 3 32.6400 1945 4 33.1400 1945 5 35.8700 1945 6 33.3400 1945 7 32.5400 1945 8 32.2400 1945 9 29.6400 1945 10 36.4600 1945 11 34.6700 1945 12 31.5100 1946 1 42.3000 1946 2 32.6200 1946 3 41.5600 1946 4 45.3100 1946 5 41.9600 1946 6 34.6700 1946 7 44.0900 1946 8 40.0000 1946 9 42.4200 1946 10 44.9800 1946 11 44.7500 1946 12 43.3500 1947 1 46.9900 1947 2 35.7000 1947 3 38.8500 1947 4 40.7900 1947 5 37.0200 1947 6 35.1400 1947 7 37.2500 1947 8 31.0900 1947 9 34.1300 1947 10 41.6000 1947 11 32.2600 1947 12 34.5200 1948 1 37.5000 1948 2 33.7000 1948 3 40.9700 1948 4 35.1400 1948 5 30.5700 1948 6 32.9900 1948 7 30.5500 1948 8 33.5700 1948 9 35.3100 1948 10 36.3000 1948 11 32.7300 1948 12 38.0700 1949 1 30.2200 1949 2 29.0900 1949 3 33.7200 1949 4 28.9600 1949 5 27.9600 1949 6 27.9900 1949 7 24.7500 1949 8 31.6900 1949 9 32.6900 1949 10 35.2700 1949 11 36.9200 1949 12 35.0200 1950 1 36.6600 1950 2 34.6400 1950 3 42.7000 1950 4 34.0300 1950 5 38.2100 1950 6 40.0700 1950 7 39.0100 1950 8 52.2400 1950 9 46.8900 1950 10 57.2800 1950 11 54.1800 1950 12 53.7200 1951 1 57.0400 1951 2 49.3300 1951 3 59.0000 1951 4 53.8100 1951 5 53.3700 1951 6 48.1300 1951 7 47.8700 1951 8 50.1600 1951 9 42.0500 1951 10 51.9100 1951 11 47.1700 1951 12 43.6200 1952 1 44.3400 1952 2 42.8500 1952 3 44.3400 1952 4 46.6600 1952 5 45.1000 1952 6 44.6200 1952 7 48.0200 1952 8 46.9700 1952 9 52.3000 1952 10 65.1600 1952 11 43.8000 1952 12 50.5600 1953 1 50.8800 1953 2 42.8100 1953 3 55.8700 1953 4 54.2100 1953 5 50.6900 1953 6 51.3500 1953 7 51.6700 1953 8 46.9500 1953 9 50.4200 1953 10 51.1900 1953 11 46.7100 1953 12 47.5600 1954 1 40.4100 1954 2 40.6700 1954 3 43.9700 1954 4 52.2000 1954 5 43.9000 1954 6 49.1700 1954 7 44.8600 1954 8 47.9300 1954 9 47.8500 1954 10 47.3800 1954 11 51.6900 1954 12 46.9000 1955 1 48.1300 1955 2 47.1000 1955 3 60.1600 1955 4 51.3500 1955 5 55.6000 1955 6 57.4500 1955 7 54.4900 1955 8 55.2200 1955 9 56.9600 1955 10 61.7900 1955 11 64.8500 1955 12 56.4700 1956 1 59.3500 1956 2 57.1500 1956 3 58.9100 1956 4 59.2200 1956 5 63.1100 1956 6 57.3600 1956 7 62.9900 1956 8 64.1500 1956 9 59.7400 1956 10 75.1900 1956 11 62.9000 1956 12 59.1500 1957 1 64.2800 1957 2 52.9000 1957 3 66.2900 1957 4 64.7600 1957 5 63.9500 1957 6 58.1600 1957 7 70.2800 1957 8 65.2000 1957 9 64.7900 1957 10 76.3800 1957 11 66.7200 1957 12 63.1600 1958 1 69.3100 1958 2 58.1500 1958 3 68.5700 1958 4 67.6600 1958 5 63.5000 1958 6 65.7800 1958 7 71.7700 1958 8 67.1400 1958 9 74.6800 1958 10 81.5300 1958 11 71.6300 1958 12 78.4400 1959 1 75.6400 1959 2 70.4000 1959 3 89.0100 1959 4 84.6900 1959 5 . 1959 6 . 1959 7 . 1959 8 . 1959 9 . 1959 10 . 1959 11 . 1959 12 .