Year Total 1800 88370 1801 88370 1802 88370 1803 88370 1804 88370 1805 88370 1806 88370 1807 88370 1808 88370 1809 88370 1810 88370 1811 88410 1812 88480 1813 88600 1814 88750 1815 88940 1816 89160 1817 89430 1818 89740 1819 90080 1820 90470 1821 90900 1822 91360 1823 91880 1824 92430 1825 93020 1826 93650 1827 94330 1828 95050 1829 95820 1830 96630 1831 97480 1832 98340 1833 99210 1834 100100 1835 101000 1836 101900 1837 102800 1838 103700 1839 104600 1840 105500 1841 106400 1842 107400 1843 108300 1844 109300 1845 110200 1846 111200 1847 112200 1848 113200 1849 114200 1850 115200 1851 115500 1852 115800 1853 116100 1854 116400 1855 116600 1856 116900 1857 117200 1858 117500 1859 117900 1860 118200 1861 118400 1862 125900 1863 133300 1864 140800 1865 142200 1866 143600 1867 145000 1868 146500 1869 147900 1870 149400 1871 149300 1872 149200 1873 149100 1874 149000 1875 148900 1876 148800 1877 148600 1878 148400 1879 148300 1880 148100 1881 149200 1882 150400 1883 151500 1884 152700 1885 153900 1886 155100 1887 156300 1888 157500 1889 158700 1890 159900 1891 162200 1892 164500 1893 166800 1894 169100 1895 171400 1896 173800 1897 176200 1898 178700 1899 181200 1900 183700 1901 180800 1902 177900 1903 174900 1904 171900 1905 168800 1906 171800 1907 174900 1908 178000 1909 181100 1910 184300 1911 174400 1912 174800 1913 175100 1914 175100 1915 175300 1916 175300 1917 175600 1918 175800 1919 175800 1920 176000 1921 176200 1922 176100 1923 176300 1924 176500 1925 176400 1926 176600 1927 176700 1928 176500 1929 176700 1930 178100 1931 179600 1932 181000 1933 182400 1934 183900 1935 185300 1936 186800 1937 188200 1938 189700 1939 191100 1940 192600 1941 194000 1942 195400 1943 196900 1944 198300 1945 199800 1946 201200 1947 202700 1948 204100 1949 205500 1950 207000 1951 202100 1952 192800 1953 184600 1954 177200 1955 170900 1956 165500 1957 161000 1958 157400 1959 154600 1960 152500 1961 151000 1962 150000 1963 149300 1964 148800 1965 148600 1966 148700 1967 149100 1968 149800 1969 150800 1970 152100 1971 153600 1972 155300 1973 157000 1974 158700 1975 160100 1976 161200 1977 162000 1978 162300 1979 162200 1980 161600 1981 160700 1982 159500 1983 158200 1984 156800 1985 155100 1986 153100 1987 150800 1988 148100 1989 145100 1990 142100 1991 139400 1992 137000 1993 135200 1994 133800 1995 132600 1996 131300 1997 129700 1998 127400 1999 124600 2000 121100 2001 117200 2002 113200 2003 109400 2004 105800 2005 102600 2006 99970 2007 97740 2008 95890 2009 94410 2010 93260 2011 92400 2012 91760 2013 91250 2014 90810 2015 90400