Year Number of 1800 301900 1801 302700 1802 303500 1803 304300 1804 305100 1805 305900 1806 306700 1807 307500 1808 308300 1809 309100 1810 310000 1811 310900 1812 311900 1813 312900 1814 314100 1815 315400 1816 316700 1817 318200 1818 319700 1819 321300 1820 323100 1821 324900 1822 326800 1823 328900 1824 331000 1825 333200 1826 335600 1827 338000 1828 340600 1829 343200 1830 346000 1831 348900 1832 351800 1833 354700 1834 357600 1835 360600 1836 363600 1837 366600 1838 369700 1839 372800 1840 375900 1841 379000 1842 382300 1843 385700 1844 389100 1845 392700 1846 396400 1847 400100 1848 404000 1849 407900 1850 412000 1851 415700 1852 419500 1853 423400 1854 427500 1855 431600 1856 435800 1857 440100 1858 444600 1859 449100 1860 453800 1861 458700 1862 463900 1863 469300 1864 474800 1865 480200 1866 485500 1867 490900 1868 496300 1869 501700 1870 507200 1871 512800 1872 518300 1873 523900 1874 529600 1875 535200 1876 541200 1877 547200 1878 553500 1879 559900 1880 566300 1881 571700 1882 577600 1883 584300 1884 590300 1885 597300 1886 604500 1887 611100 1888 618000 1889 625000 1890 632500 1891 639800 1892 647100 1893 654800 1894 662800 1895 720100 1896 727900 1897 736200 1898 744400 1899 753400 1900 762300 1901 770800 1902 779800 1903 787700 1904 790400 1905 792500 1906 814300 1907 848700 1908 852100 1909 855400 1910 858600 1911 861700 1912 864400 1913 867000 1914 839100 1915 827400 1916 814300 1917 799100 1918 785400 1919 772700 1920 820500 1921 779600 1922 785400 1923 792700 1924 798700 1925 806000 1926 812200 1927 819700 1928 813600 1929 808700 1930 810200 1931 811100 1932 811900 1933 812100 1934 812200 1935 811700 1936 811100 1937 810000 1938 861500 1939 915300 1940 971700 1941 1031000 1942 1010000 1943 990200 1944 970300 1945 950600 1946 931000 1947 911700 1948 892500 1949 873600 1950 854900 1951 790200 1952 799600 1953 806700 1954 812700 1955 819800 1956 829200 1957 835000 1958 837800 1959 838500 1960 837100 1961 833600 1962 825100 1963 814500 1964 803800 1965 795100 1966 786600 1967 779500 1968 772300 1969 763100 1970 751300 1971 737300 1972 719800 1973 700800 1974 682000 1975 665300 1976 649900 1977 635100 1978 621200 1979 608000 1980 594500 1981 581300 1982 567500 1983 552500 1984 535200 1985 515400 1986 493400 1987 468700 1988 442600 1989 417300 1990 395100 1991 375000 1992 357400 1993 342400 1994 326900 1995 310300 1996 293900 1997 276100 1998 258900 1999 243500 2000 230100 2001 219400 2002 210800 2003 202700 2004 222800 2005 187400 2006 179700 2007 172000 2008 164400 2009 158900 2010 154300 2011 152200 2012 152000 2013 152600 2014 151200 2015 147200