Year Total 1800 723300 1801 725800 1802 728300 1803 730900 1804 733400 1805 736000 1806 738500 1807 741100 1808 743700 1809 746300 1810 749000 1811 751700 1812 754600 1813 757500 1814 760600 1815 763800 1816 767100 1817 770600 1818 774200 1819 777900 1820 781700 1821 785700 1822 789700 1823 794000 1824 798300 1825 802800 1826 807400 1827 812200 1828 817100 1829 822200 1830 827300 1831 832700 1832 838000 1833 843400 1834 848900 1835 854300 1836 859800 1837 865400 1838 870900 1839 876500 1840 882200 1841 887900 1842 893600 1843 899300 1844 905100 1845 910900 1846 916800 1847 922700 1848 928700 1849 934600 1850 940700 1851 938900 1852 938600 1853 936800 1854 936500 1855 934700 1856 932900 1857 932600 1858 930500 1859 930000 1860 927800 1861 925500 1862 926500 1863 1012000 1864 1026000 1865 1040000 1866 1055000 1867 1069000 1868 1083000 1869 1074000 1870 1064000 1871 1053000 1872 1043000 1873 1033000 1874 1038000 1875 1044000 1876 1050000 1877 1056000 1878 1062000 1879 1063000 1880 1064000 1881 1065000 1882 1067000 1883 1068000 1884 1069000 1885 1071000 1886 1072000 1887 1074000 1888 1076000 1889 1078000 1890 1079000 1891 1080000 1892 1081000 1893 1082000 1894 1083000 1895 1083000 1896 1084000 1897 1084000 1898 1085000 1899 1086000 1900 1087000 1901 1089000 1902 1090000 1903 1091000 1904 1093000 1905 1096000 1906 1099000 1907 1101000 1908 1104000 1909 1107000 1910 1110000 1911 1113000 1912 1113000 1913 1112000 1914 1113000 1915 1115000 1916 1113000 1917 1101000 1918 1085000 1919 1073000 1920 1068000 1921 1069000 1922 1072000 1923 1075000 1924 1078000 1925 1080000 1926 1083000 1927 1084000 1928 1086000 1929 1087000 1930 1078000 1931 1068000 1932 1059000 1933 1050000 1934 1040000 1935 1031000 1936 1022000 1937 1012000 1938 1003000 1939 993900 1940 984600 1941 975300 1942 966000 1943 956700 1944 947400 1945 938100 1946 928800 1947 919500 1948 910200 1949 900900 1950 891600 1951 882500 1952 866800 1953 856100 1954 850200 1955 849300 1956 853000 1957 861000 1958 872700 1959 887000 1960 902700 1961 918100 1962 931900 1963 942500 1964 949200 1965 951700 1966 950400 1967 946400 1968 940300 1969 932000 1970 921200 1971 906800 1972 888400 1973 866200 1974 840600 1975 812300 1976 782300 1977 751900 1978 722200 1979 694300 1980 669100 1981 647000 1982 627900 1983 611600 1984 598000 1985 587000 1986 578500 1987 571900 1988 566700 1989 562400 1990 558500 1991 554500 1992 550300 1993 545800 1994 541300 1995 536900 1996 533300 1997 530900 1998 530000 1999 530600 2000 532900 2001 536800 2002 541700 2003 546900 2004 552000 2005 555800 2006 557400 2007 556500 2008 552900 2009 546900 2010 539000 2011 530000 2012 521000 2013 513000 2014 506300 2015 501000