Year Total 1800 140400 1801 140400 1802 140400 1803 140400 1804 140400 1805 140400 1806 140400 1807 140400 1808 140400 1809 140400 1810 140400 1811 140400 1812 140400 1813 140500 1814 140600 1815 140700 1816 140900 1817 141000 1818 141200 1819 141500 1820 141700 1821 142000 1822 142200 1823 142600 1824 142900 1825 143300 1826 143700 1827 144100 1828 144500 1829 145000 1830 145500 1831 146000 1832 146500 1833 147000 1834 147500 1835 148000 1836 148600 1837 149100 1838 149600 1839 150200 1840 150700 1841 151200 1842 151800 1843 152300 1844 152800 1845 153400 1846 153900 1847 154500 1848 155000 1849 155600 1850 156100 1851 156600 1852 157200 1853 157700 1854 158200 1855 158800 1856 159300 1857 159800 1858 160400 1859 160900 1860 161500 1861 162000 1862 162600 1863 163100 1864 163700 1865 164200 1866 164800 1867 165300 1868 165900 1869 166400 1870 167000 1871 167600 1872 168100 1873 168700 1874 169300 1875 169800 1876 170400 1877 171000 1878 171600 1879 172100 1880 172700 1881 173300 1882 173900 1883 174500 1884 175100 1885 175700 1886 176200 1887 176800 1888 177400 1889 178000 1890 178600 1891 179200 1892 179800 1893 180500 1894 181100 1895 181700 1896 182300 1897 182900 1898 183500 1899 184100 1900 184800 1901 185400 1902 186000 1903 186600 1904 187300 1905 187900 1906 188500 1907 189200 1908 189800 1909 190500 1910 191100 1911 191700 1912 192400 1913 193000 1914 193700 1915 194300 1916 195000 1917 195700 1918 196400 1919 197100 1920 197800 1921 199600 1922 202600 1923 206800 1924 211100 1925 215500 1926 220000 1927 224500 1928 229200 1929 233600 1930 240500 1931 247500 1932 254400 1933 261300 1934 268200 1935 275100 1936 282000 1937 288900 1938 295800 1939 302700 1940 309600 1941 316500 1942 323400 1943 330300 1944 337200 1945 344100 1946 351000 1947 357900 1948 364800 1949 371700 1950 378600 1951 384300 1952 395700 1953 407500 1954 419500 1955 431800 1956 444400 1957 457300 1958 470400 1959 484000 1960 497800 1961 512100 1962 526700 1963 541800 1964 557400 1965 573500 1966 589900 1967 606800 1968 624000 1969 641800 1970 660100 1971 679200 1972 699100 1973 719800 1974 741300 1975 763300 1976 785600 1977 807900 1978 830200 1979 852400 1980 874800 1981 897400 1982 920500 1983 944400 1984 969000 1985 994400 1986 1020000 1987 1047000 1988 1074000 1989 1101000 1990 1128000 1991 1155000 1992 1182000 1993 1209000 1994 1236000 1995 1264000 1996 1294000 1997 1325000 1998 1358000 1999 1393000 2000 1431000 2001 1472000 2002 1516000 2003 1562000 2004 1610000 2005 1659000 2006 1706000 2007 1753000 2008 1796000 2009 1838000 2010 1877000 2011 1914000 2012 1951000 2013 1988000 2014 2026000 2015 2064000