Year Total 1800 38210 1801 38240 1802 38270 1803 38300 1804 38330 1805 38360 1806 38380 1807 38410 1808 38440 1809 38470 1810 38500 1811 38540 1812 38590 1813 38640 1814 38710 1815 38790 1816 38880 1817 38970 1818 39080 1819 39200 1820 39330 1821 39460 1822 39610 1823 39770 1824 39940 1825 40120 1826 40310 1827 40510 1828 40720 1829 40940 1830 41180 1831 41420 1832 41670 1833 41910 1834 42160 1835 42410 1836 42660 1837 42920 1838 43170 1839 43430 1840 43680 1841 43940 1842 44200 1843 44470 1844 44730 1845 45000 1846 45260 1847 45530 1848 45800 1849 46070 1850 46350 1851 46640 1852 46930 1853 47220 1854 47520 1855 47810 1856 48110 1857 48410 1858 48710 1859 49020 1860 49320 1861 49640 1862 49980 1863 50330 1864 50690 1865 51070 1866 51460 1867 51870 1868 52300 1869 52740 1870 53200 1871 53680 1872 54170 1873 54600 1874 55130 1875 55680 1876 56240 1877 56790 1878 57410 1879 58050 1880 58690 1881 59330 1882 59990 1883 60660 1884 61320 1885 62010 1886 62700 1887 63380 1888 64090 1889 64800 1890 65530 1891 66260 1892 67000 1893 67740 1894 68500 1895 69260 1896 70040 1897 70820 1898 71610 1899 72410 1900 73220 1901 74030 1902 74840 1903 75680 1904 76520 1905 77380 1906 78240 1907 79090 1908 79970 1909 80870 1910 81770 1911 82670 1912 83600 1913 84710 1914 86020 1915 87540 1916 89080 1917 90650 1918 92210 1919 93810 1920 95440 1921 97090 1922 98770 1923 100500 1924 102200 1925 104000 1926 105800 1927 107600 1928 109500 1929 111400 1930 114000 1931 116700 1932 119300 1933 121900 1934 124600 1935 127200 1936 129800 1937 132500 1938 135100 1939 137700 1940 140400 1941 143000 1942 145600 1943 148300 1944 150900 1945 153600 1946 156200 1947 158800 1948 161500 1949 164100 1950 166700 1951 168000 1952 170600 1953 173100 1954 175700 1955 178200 1956 180800 1957 183300 1958 185900 1959 188400 1960 191000 1961 193500 1962 196100 1963 198600 1964 200900 1965 203100 1966 204900 1967 206300 1968 207300 1969 208100 1970 208600 1971 209200 1972 209900 1973 211000 1974 212400 1975 214100 1976 216200 1977 218300 1978 220300 1979 222300 1980 224000 1981 225600 1982 227000 1983 228100 1984 228900 1985 229000 1986 228100 1987 226100 1988 222900 1989 218800 1990 213700 1991 208100 1992 202200 1993 196400 1994 191000 1995 186000 1996 181500 1997 177300 1998 173600 1999 170400 2000 167800 2001 166000 2002 165000 2003 165000 2004 166000 2005 168000 2006 171100 2007 175200 2008 180000 2009 185200 2010 190200 2011 194700 2012 198300 2013 200700 2014 201900 2015 201700