Year Total 1800 84580 1801 84100 1802 83740 1803 83260 1804 82770 1805 82290 1806 81930 1807 87520 1808 86460 1809 85400 1810 84340 1811 83340 1812 82420 1813 85320 1814 88320 1815 91410 1816 94610 1817 97920 1818 98960 1819 100100 1820 101400 1821 102700 1822 104100 1823 106200 1824 108300 1825 110600 1826 113000 1827 115600 1828 115800 1829 116000 1830 116300 1831 116700 1832 117100 1833 116700 1834 116400 1835 116000 1836 115500 1837 115000 1838 115800 1839 116700 1840 117600 1841 118400 1842 119300 1843 123000 1844 126700 1845 130600 1846 134500 1847 138500 1848 142100 1849 145800 1850 149500 1851 153400 1852 157300 1853 159800 1854 162300 1855 164900 1856 167500 1857 170200 1858 173600 1859 177100 1860 180700 1861 184300 1862 187900 1863 190200 1864 192400 1865 194700 1866 196900 1867 199100 1868 203000 1869 207000 1870 211100 1871 215100 1872 219200 1873 219600 1874 219900 1875 220000 1876 220100 1877 218500 1878 216700 1879 214800 1880 223400 1881 232100 1882 241100 1883 250300 1884 259500 1885 269100 1886 277900 1887 293300 1888 277600 1889 253600 1890 244900 1891 264600 1892 279500 1893 281200 1894 288900 1895 286500 1896 297000 1897 303600 1898 299200 1899 303300 1900 307700 1901 312300 1902 316600 1903 321900 1904 262100 1905 289000 1906 261500 1907 303700 1908 323800 1909 294300 1910 338000 1911 350800 1912 356800 1913 366200 1914 396000 1915 379700 1916 390600 1917 400800 1918 393100 1919 367400 1920 410300 1921 425900 1922 437000 1923 450500 1924 453700 1925 456900 1926 460700 1927 488500 1928 502100 1929 514000 1930 534600 1931 555200 1932 575900 1933 596500 1934 617100 1935 637800 1936 658400 1937 679000 1938 699700 1939 720300 1940 740900 1941 761600 1942 782200 1943 802800 1944 823500 1945 844100 1946 864700 1947 885400 1948 906000 1949 926600 1950 947300 1951 957900 1952 979400 1953 1001000 1954 1024000 1955 1047000 1956 1070000 1957 1094000 1958 1119000 1959 1143000 1960 1168000 1961 1192000 1962 1217000 1963 1241000 1964 1265000 1965 1288000 1966 1311000 1967 1334000 1968 1358000 1969 1381000 1970 1406000 1971 1433000 1972 1463000 1973 1495000 1974 1528000 1975 1564000 1976 1600000 1977 1635000 1978 1670000 1979 1704000 1980 1737000 1981 1770000 1982 1802000 1983 1835000 1984 1869000 1985 1902000 1986 1934000 1987 1965000 1988 1994000 1989 2020000 1990 2046000 1991 2070000 1992 2093000 1993 2117000 1994 2142000 1995 2168000 1996 2196000 1997 2226000 1998 2257000 1999 2287000 2000 2314000 2001 2335000 2002 2347000 2003 2352000 2004 2348000 2005 2338000 2006 2325000 2007 2312000 2008 2302000 2009 2298000 2010 2298000 2011 2304000 2012 2314000 2013 2325000 2014 2337000 2015 2349000