1865.755 11.6056 1873.015 11.4023 1877.39 11.5965 1884.44 11.5024 1888.815 11.8028 1896.005 11.4023 1900.915 11.3992 1907.52 11.2081 1912.22 11.0078 1918.375 10.8076 1922.845 10.5042 1929.27 10.4192 1933.415 10.1037 1939.635 10.2008 1943.45 10.0976 1949.855 10.4951 1953.79 10.3009 1960.29 10.6043 1964.005 10.6073 1970.67 10.5042 1974.375 10.3039 1982.11 10.3039 1984.885 9.70619