Year Total 1800 3670 1801 3670 1802 3670 1803 3670 1804 3670 1805 3670 1806 3670 1807 3670 1808 3670 1809 3670 1810 3670 1811 3672 1812 3674 1813 3678 1814 3684 1815 3691 1816 3699 1817 3708 1818 3719 1819 3731 1820 3745 1821 3760 1822 3777 1823 3795 1824 3814 1825 3835 1826 3857 1827 3881 1828 3907 1829 3933 1830 3962 1831 3992 1832 4022 1833 4052 1834 4083 1835 4114 1836 4145 1837 4176 1838 4208 1839 4240 1840 4272 1841 4304 1842 4337 1843 4370 1844 4403 1845 4436 1846 4470 1847 4503 1848 4537 1849 4572 1850 4606 1851 4641 1852 4675 1853 4710 1854 4745 1855 4780 1856 4815 1857 4851 1858 4887 1859 4923 1860 4960 1861 4997 1862 5034 1863 5071 1864 5109 1865 5147 1866 5185 1867 5223 1868 5262 1869 5301 1870 5341 1871 5380 1872 5420 1873 5459 1874 5500 1875 5541 1876 5582 1877 5622 1878 5664 1879 5706 1880 5749 1881 5790 1882 5833 1883 5877 1884 5920 1885 5963 1886 6008 1887 6052 1888 6097 1889 6142 1890 6187 1891 6233 1892 6280 1893 6326 1894 6373 1895 6421 1896 6468 1897 6516 1898 6565 1899 6613 1900 6662 1901 6712 1902 6761 1903 6811 1904 6862 1905 6913 1906 6964 1907 7015 1908 7067 1909 7119 1910 7172 1911 7225 1912 7279 1913 7333 1914 7387 1915 7442 1916 7497 1917 7553 1918 7610 1919 7668 1920 7726 1921 7784 1922 7843 1923 7903 1924 7962 1925 8023 1926 8083 1927 8144 1928 8206 1929 8268 1930 8387 1931 8507 1932 8626 1933 8745 1934 8865 1935 8984 1936 9103 1937 9223 1938 9342 1939 9461 1940 9581 1941 9700 1942 9819 1943 9939 1944 10060 1945 10180 1946 10300 1947 10420 1948 10540 1949 10650 1950 10770 1951 10860 1952 11040 1953 11240 1954 11470 1955 11730 1956 12010 1957 12300 1958 12610 1959 12920 1960 13220 1961 13500 1962 13730 1963 13900 1964 14010 1965 14050 1966 14020 1967 13940 1968 13800 1969 13630 1970 13400 1971 13120 1972 12790 1973 12420 1974 12030 1975 11640 1976 11290 1977 11000 1978 10790 1979 10660 1980 10600 1981 10620 1982 10690 1983 10780 1984 10870 1985 10970 1986 11050 1987 11130 1988 11200 1989 11250 1990 11280 1991 11280 1992 11260 1993 11210 1994 11150 1995 11070 1996 10980 1997 10880 1998 10770 1999 10670 2000 10570 2001 10480 2002 10400 2003 10320 2004 10250 2005 10190 2006 10140 2007 10090 2008 10050 2009 10010 2010 9964 2011 9922 2012 9879 2013 9834 2014 9788 2015 9739