Year Number of 1800 330800 1801 332000 1802 333200 1803 334300 1804 335500 1805 335600 1806 336800 1807 338000 1808 339200 1809 340300 1810 341600 1811 342800 1812 344100 1813 345500 1814 346900 1815 347300 1816 348800 1817 350400 1818 352000 1819 353700 1820 355400 1821 357200 1822 359100 1823 361000 1824 363000 1825 365000 1826 366000 1827 368200 1828 370400 1829 372700 1830 375100 1831 377500 1832 379900 1833 382400 1834 384800 1835 387300 1836 388600 1837 391100 1838 393600 1839 396200 1840 398700 1841 401300 1842 403900 1843 406500 1844 409100 1845 411700 1846 414400 1847 415800 1848 418500 1849 421100 1850 423900 1851 423100 1852 422900 1853 422100 1854 422000 1855 421200 1856 420400 1857 420200 1858 418000 1859 417800 1860 416800 1861 415800 1862 416200 1863 454400 1864 460200 1865 466100 1866 472000 1867 477900 1868 484000 1869 479200 1870 474300 1871 469200 1872 464200 1873 423200 1874 420900 1875 422100 1876 396500 1877 386900 1878 393800 1879 396800 1880 411400 1881 410900 1882 417100 1883 400500 1884 375700 1885 381800 1886 391900 1887 385300 1888 374900 1889 354700 1890 359300 1891 363300 1892 350200 1893 342400 1894 342400 1895 349200 1896 334400 1897 306200 1898 315400 1899 296500 1900 322500 1901 301600 1902 318100 1903 305600 1904 293500 1905 299200 1906 292200 1907 280400 1908 304500 1909 289500 1910 270200 1911 289500 1912 246500 1913 254600 1914 233200 1915 274000 1916 284000 1917 257100 1918 385300 1919 260600 1920 259900 1921 235000 1922 220200 1923 213100 1924 204800 1925 207500 1926 217500 1927 201300 1928 201100 1929 202000 1930 178800 1931 176100 1932 173100 1933 157300 1934 154300 1935 155300 1936 148500 1937 163600 1938 157600 1939 139600 1940 139900 1941 149300 1942 148600 1943 150400 1944 129900 1945 132700 1946 128300 1947 103300 1948 86240 1949 84270 1950 92960 1951 75890 1952 63300 1953 54820 1954 49550 1955 46770 1956 45520 1957 45710 1958 46550 1959 47210 1960 47390 1961 46960 1962 45980 1963 44480 1964 42460 1965 40440 1966 38300 1967 36110 1968 33900 1969 31890 1970 29960 1971 28060 1972 26240 1973 24300 1974 22110 1975 19770 1976 17400 1977 15250 1978 13290 1979 11740 1980 10560 1981 9624 1982 8862 1983 8280 1984 7739 1985 7253 1986 6765 1987 6393 1988 6079 1989 5774 1990 5539 1991 5263 1992 4993 1993 4724 1994 4400 1995 4077 1996 3753 1997 3483 1998 3224 1999 3045 2000 2845 2001 2715 2002 2661 2003 2562 2004 2507 2005 2488 2006 2460 2007 2413 2008 2348 2009 2325 2010 2229 2011 2124 2012 2004 2013 1882 2014 1776 2015 1693