1900.0 2.945 1901.0 55.535 1902.0 16.280 1903.0 2.375 1904.0 0.140 1905.0 2.585 1906.0 3.310 1907.0 0.950 1908.0 8.445 1909.0 10.335 1910.0 25.750 1911.0 24.585 1912.0 0.645 1913.0 39.625 1914.0 32.070 1915.0 20.395 1916.0 36.495 1917.0 5.340 1918.0 6.400 1919.0 12.605 1920.0 1.085 1921.0 27.155 1922.0 20.395 1923.0 6.875 1924.0 8.710 1925.0 18.245 1926.0 4.245 1927.0 9.450 1928.0 1.525 1929.0 11.915 1930.0 70.765 1931.0 25.100 1932.0 12.380 1933.0 35.195 1934.0 51.880 1935.0 12.435 1936.0 72.925 1937.0 11.765 1938.0 10.510 1939.0 9.375 1940.0 28.675 1941.0 20.950 1942.0 4.650 1943.0 16.780 1944.0 22.620 1945.0 6.765 1946.0 19.520 1947.0 33.125 1948.0 9.255 1949.0 10.970 1950.0 7.650 1951.0 9.740 1952.0 12.105 1953.0 33.745 1954.0 29.585 1955.0 27.225 1956.0 5.785 1957.0 5.045 1958.0 26.590 1959.0 16.935 1960.0 1.510 1961.0 3.485 1962.0 11.875 1963.0 4.755 1964.0 13.350 1965.0 3.895 1966.0 13.720 1967.0 11.670 1968.0 5.190 1969.0 11.235 1970.0 19.445 1971.0 19.910 1972.0 5.295 1973.0 10.900 1974.0 27.650 1975.0 22.635 1976.0 36.170 1977.0 12.710 1978.0 5.725 1979.0 13.540 1980.0 29.880 1981.0 9.035 1982.0 6.800 1983.0 49.640 1984.0 24.320 1985.0 6.070 1986.0 3.870 1987.0 15.655 1988.0 40.605 1989.0 4.290 1990.0 8.340 1991.0 26.085 1992.0 23.735 1993.0 33.545 1994.0 2.225 1995.0 6.655 1996.0 8.325 1997.0 9.460 1998.0 7.605 1999.0 16.470 2000.0 11.560 2001.0 7.635 2002.0 22.080 2003.0 23.190 2004.0 2.160 2005.0 8.010 2006.0 12.355 2007.0 34.260 2008.0 8.525 2009.0 2.360 2010.0 19.315 2011.0 26.635 2012.0 52.420