Year Total 1800 40280 1801 40280 1802 40280 1803 40280 1804 40280 1805 40280 1806 40280 1807 40280 1808 40280 1809 40280 1810 40280 1811 40300 1812 40320 1813 40360 1814 40410 1815 40480 1816 40560 1817 40650 1818 40750 1819 40870 1820 41010 1821 41150 1822 41320 1823 41490 1824 41680 1825 41880 1826 42100 1827 42330 1828 42580 1829 42840 1830 43110 1831 43400 1832 43700 1833 43990 1834 44290 1835 44580 1836 44880 1837 45190 1838 45490 1839 45800 1840 46110 1841 46420 1842 46730 1843 47040 1844 47360 1845 47680 1846 48000 1847 48320 1848 48650 1849 48980 1850 49310 1851 49650 1852 50000 1853 50360 1854 50710 1855 51070 1856 51430 1857 51790 1858 52150 1859 52520 1860 52890 1861 53260 1862 53640 1863 54020 1864 54400 1865 54780 1866 55160 1867 55550 1868 55940 1869 56340 1870 56740 1871 57140 1872 57540 1873 57930 1874 58340 1875 58750 1876 59170 1877 59580 1878 60000 1879 60420 1880 60840 1881 61260 1882 61700 1883 62130 1884 62560 1885 63000 1886 63440 1887 63880 1888 64340 1889 64790 1890 65240 1891 65700 1892 66170 1893 66630 1894 67100 1895 67570 1896 68050 1897 68530 1898 69010 1899 69500 1900 69980 1901 70480 1902 70970 1903 71470 1904 71970 1905 72480 1906 72990 1907 73490 1908 74010 1909 74530 1910 75060 1911 75580 1912 76110 1913 76650 1914 77190 1915 77730 1916 78280 1917 78830 1918 79350 1919 79890 1920 80420 1921 80970 1922 81510 1923 82060 1924 82610 1925 83170 1926 84130 1927 85100 1928 86080 1929 87060 1930 88790 1931 90510 1932 92230 1933 93950 1934 95680 1935 97400 1936 99120 1937 100800 1938 102600 1939 104300 1940 106000 1941 107700 1942 109500 1943 111200 1944 112900 1945 114600 1946 116400 1947 118100 1948 119800 1949 121500 1950 123200 1951 125100 1952 128800 1953 132600 1954 136400 1955 140300 1956 144200 1957 148200 1958 152200 1959 156300 1960 160500 1961 164800 1962 169200 1963 173700 1964 178500 1965 183400 1966 188800 1967 194400 1968 200400 1969 206600 1970 213100 1971 219700 1972 226300 1973 232800 1974 239100 1975 245100 1976 250800 1977 256200 1978 261300 1979 266200 1980 271000 1981 275800 1982 280700 1983 285800 1984 291200 1985 296900 1986 302800 1987 308900 1988 315100 1989 321400 1990 327700 1991 333900 1992 340100 1993 346300 1994 352500 1995 358800 1996 365400 1997 372300 1998 379500 1999 387300 2000 395400 2001 404000 2002 412900 2003 422200 2004 431900 2005 442400 2006 454000 2007 466800 2008 480700 2009 495300 2010 510200 2011 524500 2012 537600 2013 549100 2014 559000 2015 567300