Year Total 1800 158100 1801 159800 1802 161500 1803 163300 1804 165000 1805 166800 1806 168600 1807 170400 1808 172200 1809 174100 1810 176300 1811 178300 1812 180300 1813 182300 1814 184500 1815 186700 1816 189000 1817 191400 1818 193900 1819 196400 1820 199100 1821 201800 1822 204600 1823 207500 1824 210400 1825 213500 1826 216700 1827 219900 1828 223300 1829 226700 1830 230300 1831 233900 1832 237700 1833 241400 1834 245300 1835 249200 1836 253100 1837 257200 1838 261300 1839 265400 1840 269600 1841 273900 1842 278200 1843 282600 1844 287100 1845 291600 1846 296200 1847 300800 1848 305500 1849 310300 1850 315100 1851 320100 1852 325100 1853 330200 1854 335300 1855 340500 1856 345800 1857 351200 1858 356700 1859 362200 1860 367800 1861 373500 1862 379400 1863 385500 1864 391700 1865 398100 1866 404700 1867 411500 1868 418400 1869 425500 1870 432900 1871 440400 1872 448100 1873 455200 1874 463400 1875 471800 1876 481100 1877 489300 1878 499100 1879 509300 1880 518900 1881 569000 1882 578900 1883 588900 1884 598600 1885 609200 1886 620300 1887 630800 1888 642700 1889 655100 1890 668000 1891 681600 1892 695700 1893 710500 1894 725800 1895 741800 1896 752500 1897 763000 1898 773500 1899 783800 1900 794000 1901 804000 1902 813700 1903 834100 1904 854700 1905 875600 1906 896900 1907 917800 1908 940000 1909 962900 1910 986200 1911 1007000 1912 1028000 1913 1050000 1914 1073000 1915 1096000 1916 1119000 1917 1143000 1918 1167000 1919 1192000 1920 1217000 1921 1242000 1922 1268000 1923 1294000 1924 1320000 1925 1347000 1926 1375000 1927 1403000 1928 1432000 1929 1461000 1930 1509000 1931 1557000 1932 1605000 1933 1653000 1934 1701000 1935 1749000 1936 1796000 1937 1844000 1938 1892000 1939 1940000 1940 1988000 1941 2036000 1942 2084000 1943 2132000 1944 2180000 1945 2227000 1946 2275000 1947 2323000 1948 2371000 1949 2419000 1950 2467000 1951 2491000 1952 2544000 1953 2603000 1954 2668000 1955 2739000 1956 2817000 1957 2898000 1958 2982000 1959 3065000 1960 3144000 1961 3213000 1962 3269000 1963 3311000 1964 3337000 1965 3351000 1966 3355000 1967 3356000 1968 3358000 1969 3366000 1970 3383000 1971 3412000 1972 3451000 1973 3500000 1974 3556000 1975 3619000 1976 3688000 1977 3758000 1978 3826000 1979 3888000 1980 3938000 1981 3972000 1982 3989000 1983 3987000 1984 3968000 1985 3933000 1986 3883000 1987 3824000 1988 3761000 1989 3699000 1990 3646000 1991 3605000 1992 3580000 1993 3569000 1994 3573000 1995 3589000 1996 3614000 1997 3640000 1998 3663000 1999 3677000 2000 3676000 2001 3654000 2002 3613000 2003 3553000 2004 3480000 2005 3398000 2006 3315000 2007 3241000 2008 3179000 2009 3132000 2010 3100000 2011 3080000 2012 3066000 2013 3051000 2014 3035000 2015 3016000