Year Number of 1800 240200 1801 240200 1802 240200 1803 240200 1804 240200 1805 240200 1806 240200 1807 240200 1808 240200 1809 240200 1810 240200 1811 240300 1812 240400 1813 240500 1814 240700 1815 241000 1816 241300 1817 241600 1818 242000 1819 242500 1820 243000 1821 243500 1822 244100 1823 244800 1824 245500 1825 246200 1826 247100 1827 247900 1828 248800 1829 249800 1830 250800 1831 251900 1832 253000 1833 254100 1834 255100 1835 256200 1836 257300 1837 258400 1838 259500 1839 260700 1840 261800 1841 262900 1842 264000 1843 265100 1844 266300 1845 267400 1846 268600 1847 269700 1848 270900 1849 272000 1850 273200 1851 274400 1852 275600 1853 276800 1854 278000 1855 279200 1856 280400 1857 281700 1858 282900 1859 284100 1860 285400 1861 286600 1862 287900 1863 289100 1864 290400 1865 291700 1866 293000 1867 294200 1868 295500 1869 296800 1870 298100 1871 299400 1872 300700 1873 302000 1874 303300 1875 304700 1876 306000 1877 307300 1878 308700 1879 310000 1880 311400 1881 312700 1882 314100 1883 315500 1884 316800 1885 318200 1886 319600 1887 321000 1888 322400 1889 323800 1890 325200 1891 326600 1892 328100 1893 329500 1894 330900 1895 332400 1896 333800 1897 335100 1898 336500 1899 337700 1900 339000 1901 340200 1902 341300 1903 342400 1904 343400 1905 344400 1906 345300 1907 346200 1908 347000 1909 347800 1910 348600 1911 349300 1912 350000 1913 350700 1914 351300 1915 352000 1916 352700 1917 353400 1918 354000 1919 354700 1920 355300 1921 355800 1922 356100 1923 356200 1924 356300 1925 357000 1926 357100 1927 357200 1928 357900 1929 358000 1930 375300 1931 392500 1932 409600 1933 426800 1934 443900 1935 460900 1936 477900 1937 494900 1938 511800 1939 528700 1940 545500 1941 562300 1942 579100 1943 595800 1944 612500 1945 629100 1946 633900 1947 638300 1948 642200 1949 647600 1950 650600 1951 651300 1952 655500 1953 661000 1954 666800 1955 673000 1956 679400 1957 686100 1958 693000 1959 699900 1960 706800 1961 713600 1962 720400 1963 730200 1964 718600 1965 714700 1966 712100 1967 707600 1968 702500 1969 697900 1970 695100 1971 693600 1972 691500 1973 689100 1974 688000 1975 687300 1976 686900 1977 685900 1978 685600 1979 686900 1980 690700 1981 700300 1982 711200 1983 725000 1984 740600 1985 759800 1986 780300 1987 798800 1988 816200 1989 832800 1990 848600 1991 864700 1992 880000 1993 895000 1994 908300 1995 920400 1996 930500 1997 934800 1998 935000 1999 932300 2000 929300 2001 926000 2002 919600 2003 911500 2004 901400 2005 888900 2006 875600 2007 859500 2008 843300 2009 826800 2010 811700 2011 798800 2012 786500 2013 775000 2014 762500 2015 750100