1897 1 3.18000 1897 2 2.91000 1897 3 3.48000 1897 4 3.17000 1897 5 3.00000 1897 6 2.99000 1897 7 2.80000 1897 8 2.80000 1897 9 3.22000 1897 10 3.45000 1897 11 3.33000 1897 12 3.81000 1898 1 3.44000 1898 2 3.16000 1898 3 3.80000 1898 4 3.38000 1898 5 3.22000 1898 6 3.29000 1898 7 2.90000 1898 8 3.06000 1898 9 3.40000 1898 10 3.60000 1898 11 3.56000 1898 12 3.96000 1899 1 3.64000 1899 2 3.29000 1899 3 4.12000 1899 4 3.53000 1899 5 3.55000 1899 6 3.44000 1899 7 3.08000 1899 8 3.30000 1899 9 3.70000 1899 10 3.93000 1899 11 3.82000 1899 12 4.17000 1900 1 4.04000 1900 2 3.55000 1900 3 4.32000 1900 4 3.81000 1900 5 3.82000 1900 6 3.70000 1900 7 3.34000 1900 8 3.52000 1900 9 3.90000 1900 10 4.43000 1900 11 4.13000 1900 12 4.49000 1901 1 4.45000 1901 2 4.01000 1901 3 4.81000 1901 4 4.37000 1901 5 4.33000 1901 6 3.91000 1901 7 3.74000 1901 8 3.96000 1901 9 4.23000 1901 10 4.93000 1901 11 4.62000 1901 12 5.14000 1902 1 5.05000 1902 2 4.43000 1902 3 5.27000 1902 4 4.86000 1902 5 4.79000 1902 6 4.48000 1902 7 4.30000 1902 8 4.32000 1902 9 5.06000 1902 10 5.58000 1902 11 5.04000 1902 12 5.87000 1903 1 5.56000 1903 2 4.98000 1903 3 5.72000 1903 4 5.39000 1903 5 5.05000 1903 6 5.14000 1903 7 4.68000 1903 8 4.73000 1903 9 5.51000 1903 10 5.96000 1903 11 5.40000 1903 12 6.40000 1904 1 5.76000 1904 2 5.47000 1904 3 6.46000 1904 4 5.83000 1904 5 5.43000 1904 6 5.47000 1904 7 4.88000 1904 8 5.34000 1904 9 5.91000 1904 10 6.21000 1904 11 6.11000 1904 12 6.95000 1905 1 6.26000 1905 2 5.74000 1905 3 7.03000 1905 4 6.20000 1905 5 6.14000 1905 6 5.92000 1905 7 5.25000 1905 8 5.81000 1905 9 6.51000 1905 10 6.92000 1905 11 6.82000 1905 12 7.52000 1906 1 7.12000 1906 2 6.39000 1906 3 7.69000 1906 4 6.74000 1906 5 6.64000 1906 6 6.43000 1906 7 5.76000 1906 8 6.34000 1906 9 6.79000 1906 10 7.92000 1906 11 7.39000 1906 12 8.31000 1907 1 7.73000 1907 2 7.04000 1907 3 8.38000 1907 4 7.44000 1907 5 7.43000 1907 6 6.95000 1907 7 6.35000 1907 8 6.96000 1907 9 7.78000 1907 10 8.23000 1907 11 7.38000 1907 12 8.86000 1908 1 7.61000 1908 2 7.37000 1908 3 8.13000 1908 4 7.64000 1908 5 7.07000 1908 6 7.03000 1908 7 6.66000 1908 8 6.75000 1908 9 8.08000 1908 10 8.61000 1908 11 7.66000 1908 12 9.56000 1909 1 8.08000 1909 2 7.72000 1909 3 9.32000 1909 4 8.59000 1909 5 7.82000 1909 6 7.91000 1909 7 7.24000 1909 8 7.50000 1909 9 9.04000 1909 10 9.04000 1909 11 9.10000 1909 12 10.7500 1910 1 9.00000 1910 2 8.62000 1910 3 10.7100 1910 4 9.05000 1910 5 8.54000 1910 6 8.69000 1910 7 7.45000 1910 8 8.49000 1910 9 9.92000 1910 10 9.72000 1910 11 9.96000 1910 12 11.5300 1911 1 9.62000 1911 2 9.34000 1911 3 11.1800 1911 4 9.72000 1911 5 9.23000 1911 6 8.71000 1911 7 7.83000 1911 8 9.09000 1911 9 10.1600 1911 10 10.1900 1911 11 10.2700 1911 12 11.7800 1912 1 10.3800 1912 2 10.1100 1912 3 11.2100 1912 4 10.2000 1912 5 9.96000 1912 6 9.34000 1912 7 8.77000 1912 8 9.80000 1912 9 10.2300 1912 10 11.7900 1912 11 10.7600 1912 12 12.3900 1913 1 12.3900 1913 2 11.2400 1913 3 12.8300 1913 4 11.5700 1913 5 11.4800 1913 6 10.5700 1913 7 10.0600 1913 8 10.3700 1913 9 12.0800 1913 10 13.2800 1913 11 12.0000 1913 12 14.9700 1914 1 12.6300 1914 2 11.6100 1914 3 13.2600 1914 4 12.4600 1914 5 11.5200 1914 6 11.3200 1914 7 10.5300 1914 8 10.2500 1914 9 11.7800 1914 10 12.7500 1914 11 11.3200 1914 12 14.2500 1915 1 11.5900 1915 2 11.0700 1915 3 13.2200 1915 4 12.1800 1915 5 11.4800 1915 6 11.5600 1915 7 10.5300 1915 8 10.6600 1915 9 12.3400 1915 10 13.2100 1915 11 13.3500 1915 12 15.9000 1916 1 12.8300 1916 2 12.8100 1916 3 14.4600 1916 4 13.2800 1916 5 13.4400 1916 6 13.1100 1916 7 11.3200 1916 8 12.1800 1916 9 13.2100 1916 10 14.7700 1916 11 14.4100 1916 12 16.7800 1917 1 14.5800 1917 2 13.0400 1917 3 15.4200 1917 4 13.8000 1917 5 13.8300 1917 6 13.3400 1917 7 11.8100 1917 8 12.8900 1917 9 13.1500 1917 10 16.1500 1917 11 17.6800 1917 12 19.5000 1918 1 16.5400 1918 2 15.6800 1918 3 18.7400 1918 4 16.9300 1918 5 16.7200 1918 6 15.9800 1918 7 15.7600 1918 8 16.3400 1918 9 16.2600 1918 10 18.6000 1918 11 16.7700 1918 12 20.4600 1919 1 18.5900 1919 2 17.1000 1919 3 19.2200 1919 4 19.1900 1919 5 18.8900 1919 6 17.0100 1919 7 15.8800 1919 8 15.6800 1919 9 17.5300 1919 10 20.3300 1919 11 18.0900 1919 12 23.1400 1920 1 19.6600 1920 2 18.3400 1920 3 23.0100 1920 4 22.4400 1920 5 19.7900 1920 6 19.7900 1920 7 18.4900 1920 8 18.4500 1920 9 20.0300 1920 10 22.0800 1920 11 21.1600 1920 12 25.0200 1921 1 20.0100 1921 2 19.1200 1921 3 22.7200 1921 4 20.5900 1921 5 19.5000 1921 6 19.7500 1921 7 17.5100 1921 8 19.2900 1921 9 20.4100 1921 10 21.6700 1921 11 21.8100 1921 12 26.7300 1922 1 20.9600 1922 2 20.3900 1922 3 24.2800 1922 4 22.1600 1922 5 22.3800 1922 6 22.2300 1922 7 19.5400 1922 8 21.3700 1922 9 22.7600 1922 10 24.7800 1922 11 24.8100 1922 12 29.1500 1923 1 24.9400 1923 2 23.0800 1923 3 27.8700 1923 4 24.3700 1923 5 24.9000 1923 6 23.8000 1923 7 21.0500 1923 8 22.6200 1923 9 23.2700 1923 10 27.2400 1923 11 26.5300 1923 12 31.3500 1924 1 26.0300 1924 2 25.2600 1924 3 27.4600 1924 4 26.9200 1924 5 25.9200 1924 6 23.5200 1924 7 22.7300 1924 8 22.5400 1924 9 25.9000 1924 10 29.1200 1924 11 26.4700 1924 12 34.1500 1925 1 27.2700 1925 2 25.6400 1925 3 29.0800 1925 4 29.0800 1925 5 27.4600 1925 6 26.9900 1925 7 25.7100 1925 8 25.0800 1925 9 28.5500 1925 10 32.4900 1925 11 29.9600 1925 12 38.6600 1926 1 29.1200 1926 2 28.0900 1926 3 33.4500 1926 4 30.8500 1926 5 28.5500 1926 6 28.7200 1926 7 26.7800 1926 8 26.7100 1926 9 29.9800 1926 10 32.8600 1926 11 31.8700 1926 12 40.2800 1927 1 30.3900 1927 2 29.3000 1927 3 34.5900 1927 4 31.7500 1927 5 29.3200 1927 6 29.6800 1927 7 26.3000 1927 8 28.4800 1927 9 30.1500 1927 10 32.4500 1927 11 32.8000 1927 12 40.8200 1928 1 30.5800 1928 2 30.5500 1928 3 34.2800 1928 4 30.7600 1928 5 31.5900 1928 6 29.9900 1928 7 26.5100 1928 8 27.9500 1928 9 29.2600 1928 10 34.2000 1928 11 31.7100 1928 12 39.9700 1929 1 31.6200 1929 2 29.9900 1929 3 34.3800 1929 4 32.3500 1929 5 32.4500 1929 6 29.2800 1929 7 29.0700 1929 8 29.2500 1929 9 30.5500 1929 10 35.7400 1929 11 32.7200 1929 12 40.7800 1930 1 32.2000 1930 2 29.4600 1930 3 32.4800 1930 4 32.6400 1930 5 31.3700 1930 6 27.9600 1930 7 26.7600 1930 8 25.8800 1930 9 28.7600 1930 10 32.2800 1930 11 28.3800 1930 12 38.5700 1931 1 29.1700 1931 2 26.4000 1931 3 30.1800 1931 4 29.2600 1931 5 27.8400 1931 6 26.4400 1931 7 24.5800 1931 8 23.3900 1931 9 26.3400 1931 10 28.6200 1931 11 25.3600 1931 12 34.9700 1932 1 25.3100 1932 2 24.0600 1932 3 26.6800 1932 4 24.2700 1932 5 22.6200 1932 6 22.0100 1932 7 23.7900 1932 8 23.8500 1932 9 25.7700 1932 10 26.7100 1932 11 26.1100 1932 12 33.1000 1933 1 24.6700 1933 2 22.5600 1933 3 24.4200 1933 4 23.8100 1933 5 24.3900 1933 6 24.9900 1933 7 21.3900 1933 8 22.5200 1933 9 22.8200 1933 10 24.8700 1933 11 24.5400 1933 12 30.9800 1934 1 24.7800 1934 2 22.5300 1934 3 26.6100 1934 4 23.8900 1934 5 25.9800 1934 6 23.9000 1934 7 21.4200 1934 8 23.2000 1934 9 23.5300 1934 10 27.5300 1934 11 25.8200 1934 12 33.1600 1935 1 25.8300 1935 2 24.1200 1935 3 27.3100 1935 4 26.7800 1935 5 27.3600 1935 6 24.6800 1935 7 23.1200 1935 8 24.1600 1935 9 25.0400 1935 10 29.3500 1935 11 27.5800 1935 12 35.9800 1936 1 27.4300 1936 2 26.1000 1936 3 28.8400 1936 4 28.9400 1936 5 27.8700 1936 6 28.2900 1936 7 26.6700 1936 8 26.0300 1936 9 29.2800 1936 10 32.8800 1936 11 29.2100 1936 12 41.3300 1937 1 28.0600 1937 2 27.7500 1937 3 33.7600 1937 4 31.1300 1937 5 29.8400 1937 6 29.6200 1937 7 26.6000 1937 8 26.2900 1937 9 30.0400 1937 10 31.6800 1937 11 30.7000 1937 12 41.9400 1938 1 27.4900 1938 2 27.0500 1938 3 31.7900 1938 4 29.5600 1938 5 28.2600 1938 6 28.0100 1938 7 24.6000 1938 8 26.7200 1938 9 29.5300 1938 10 30.8500 1938 11 31.4300 1938 12 42.4700 1939 1 28.5400 1939 2 27.7100 1939 3 33.4800 1939 4 29.8300 1939 5 30.9200 1939 6 29.7900 1939 7 25.4600 1939 8 28.2300 1939 9 30.0500 1939 10 31.9600 1939 11 32.4500 1939 12 42.9500 1940 1 30.3800 1940 2 29.7400 1940 3 32.6700 1940 4 31.6200 1940 5 32.2600 1940 6 28.6700 1940 7 27.6200 1940 8 28.9800 1940 9 30.3300 1940 10 35.2300 1940 11 33.2000 1940 12 45.3900 1941 1 32.3200 1941 2 30.5400 1941 3 34.0400 1941 4 34.4900 1941 5 33.7200 1941 6 31.2000 1941 7 30.6400 1941 8 30.4400 1941 9 33.0900 1941 10 36.9500 1941 11 33.8000 1941 12 48.8000 1942 1 32.5700 1942 2 30.5300 1942 3 34.5000 1942 4 . 1942 5 . 1942 6 . 1942 7 . 1942 8 . 1942 9 . 1942 10 . 1942 11 . 1942 12 .