1885 2260.00 1886 2274.00 1887 2558.00 1888 2468.00 1889 2366.00 1890 2404.00 1891 2515.00 1892 2688.00 1893 2747.00 1894 2831.00 1895 2731.00 1896 2639.00 1897 2389.00 1898 3177.00 1899 2929.00 1900 2730.00 1901 3003.00 1902 3221.00 1903 3364.00 1904 3215.00 1905 3378.00 1906 3488.00 1907 3178.00 1908 3171.00 1909 3628.00 1910 3585.00 1911 3558.00 1912 3836.00 1913 4070.00 1914 3618.00 1915 4279.00 1916 3294.00 1917 3254.00 1918 3581.00 1919 3407.00 1920 3364.00 1921 3385.00 1922 3523.00 1923 3858.00 1924 3935.00 1925 4179.00 1926 4421.00 1927 4497.00 1928 4844.00 1929 4301.00 1930 4873.00 1931 4630.00 1932 4621.00 1933 4830.00 1934 4605.00 1935 4691.00 1936 4640.00 1937 5522.00 1938 6066.00