1856.5 1857.5 1858.5 1859.5 1860.5 1861.5 1862.5 1863.5 1864.5 1865.5 1866.5 1867.5 1868.5 1869.5 1870.5 1871.5 1872.5 1873.5 1874.5 1875.5 1876.5 1877.5 1878.5 1879.5 1880.5 1881.5 1882.5 1883.5 1884.5 1885.5 1886.5 1887.5 1888.5 1889.5 1890.5 1891.5 1892.5 1893.5 1894.5 1895.5 1896.5 1897.5 1898.5 1899.5 1900.5 1901.5 1902.5 1903.5 1904.5 1905.5 1906.5 1907.5 1908.5 1909.5 1910.5 1911.5 1912.5 1913.5 1914.5 1915.5 1916.5 1917.5 1918.5 1919.5 1920.5 1921.5 1922.5 1923.5 1924.5 1925.5 1926.5 1927.5 1928.5 1929.5 1930.5 1931.5 1932.5 1933.5 1934.5 1935.5 1936.5 1937.5 1938.5 1939.5 1940.5 1941.5 1942.5 1943.5 1944.5 1945.5 1946.5 1947.5 1948.5 1949.5 1950.5 1951.5 1952.5 1953.5 1954.5 1955.5 1956.5 1957.5 1958.5 1959.5 1960.5 1961.5 1962.5 1963.5 1964.5 1965.5 1966.5 1967.5 1968.5 1969.5 1970.5 1971.5 1972.5 1973.5 1974.5 1975.5 1976.5 1977.5 1978.5 1979.5