Year Number of 1800 72420 1801 72380 1802 72340 1803 72290 1804 72250 1805 72210 1806 72170 1807 72120 1808 72080 1809 72040 1810 72000 1811 71990 1812 72030 1813 72100 1814 72210 1815 72250 1816 72440 1817 72670 1818 72940 1819 73240 1820 73600 1821 73990 1822 74420 1823 74900 1824 75420 1825 75980 1826 76580 1827 77230 1828 77920 1829 78660 1830 79450 1831 80280 1832 81110 1833 81960 1834 82820 1835 83680 1836 84550 1837 85440 1838 86330 1839 87230 1840 88140 1841 89060 1842 89990 1843 90930 1844 91880 1845 92700 1846 93670 1847 94640 1848 95630 1849 96630 1850 97640 1851 98610 1852 99590 1853 100600 1854 101600 1855 102600 1856 103600 1857 104600 1858 105700 1859 106700 1860 107800 1861 108900 1862 110000 1863 111100 1864 112300 1865 113500 1866 114700 1867 115900 1868 117200 1869 118500 1870 119800 1871 121100 1872 122500 1873 123800 1874 125200 1875 126500 1876 128000 1877 129400 1878 131000 1879 132600 1880 134200 1881 135800 1882 137500 1883 139200 1884 140800 1885 142500 1886 144300 1887 146000 1888 147800 1889 149600 1890 151400 1891 153300 1892 155100 1893 157000 1894 159000 1895 160900 1896 162800 1897 164800 1898 166700 1899 168700 1900 170600 1901 172600 1902 174500 1903 176400 1904 178300 1905 179900 1906 181800 1907 183700 1908 185500 1909 187400 1910 189300 1911 191100 1912 207000 1913 208200 1914 209600 1915 211300 1916 215100 1917 219000 1918 223100 1919 227200 1920 231400 1921 234400 1922 237500 1923 240700 1924 243900 1925 247100 1926 254100 1927 261300 1928 288300 1929 297200 1930 261600 1931 292700 1932 312900 1933 306800 1934 320800 1935 310300 1936 335300 1937 309100 1938 311800 1939 305300 1940 326900 1941 319000 1942 381500 1943 396000 1944 360100 1945 378500 1946 383100 1947 387700 1948 392200 1949 396700 1950 401100 1951 403100 1952 408800 1953 414200 1954 419300 1955 377700 1956 378500 1957 385800 1958 394600 1959 401000 1960 402100 1961 397500 1962 385500 1963 369500 1964 354900 1965 344300 1966 338500 1967 336000 1968 335500 1969 335400 1970 334000 1971 331300 1972 325300 1973 316600 1974 307900 1975 300500 1976 294700 1977 290400 1978 286800 1979 282300 1980 276300 1981 268200 1982 257000 1983 243600 1984 229500 1985 215900 1986 204300 1987 194400 1988 185500 1989 176700 1990 166600 1991 155500 1992 142300 1993 128500 1994 115500 1995 105000 1996 96490 1997 90420 1998 85890 1999 82390 2000 79230 2001 76510 2002 74260 2003 72110 2004 70050 2005 67870 2006 65510 2007 62720 2008 60170 2009 58690 2010 58540 2011 60010 2012 62570 2013 65230 2014 66380 2015 65780