Year Number of 1800 8164 1801 8153 1802 8152 1803 8142 1804 8131 1805 8130 1806 8120 1807 8109 1808 8108 1809 8098 1810 8087 1811 8080 1812 8086 1813 8086 1814 8090 1815 8107 1816 8118 1817 8132 1818 8160 1819 8182 1820 8208 1821 8247 1822 8281 1823 8318 1824 8368 1825 8413 1826 8462 1827 8524 1828 8581 1829 8641 1830 8706 1831 8784 1832 8853 1833 8922 1834 9003 1835 9074 1836 9145 1837 9228 1838 9300 1839 9373 1840 9458 1841 9532 1842 9607 1843 9694 1844 9770 1845 9846 1846 9935 1847 10010 1848 10090 1849 10170 1850 10260 1851 10340 1852 10420 1853 10520 1854 10600 1855 10680 1856 10780 1857 10860 1858 10940 1859 11040 1860 11130 1861 11220 1862 11320 1863 11400 1864 11490 1865 11600 1866 11690 1867 11780 1868 11870 1869 11980 1870 12070 1871 12160 1872 12270 1873 12360 1874 12460 1875 12570 1876 12670 1877 12760 1878 12880 1879 12980 1880 13080 1881 13190 1882 13300 1883 13400 1884 13520 1885 13620 1886 13730 1887 13830 1888 13960 1889 14070 1890 14180 1891 14300 1892 14410 1893 14530 1894 14660 1895 14770 1896 14870 1897 14970 1898 15060 1899 15160 1900 15260 1901 15200 1902 15140 1903 15080 1904 15020 1905 14960 1906 14900 1907 14830 1908 14770 1909 14710 1910 14650 1911 14590 1912 14530 1913 14470 1914 14420 1915 14360 1916 14300 1917 14240 1918 14180 1919 14130 1920 14070 1921 14010 1922 13960 1923 13900 1924 13840 1925 13790 1926 13500 1927 13220 1928 12920 1929 12640 1930 12370 1931 11810 1932 11270 1933 10760 1934 10260 1935 9793 1936 9343 1937 8913 1938 8502 1939 8108 1940 7732 1941 7373 1942 7029 1943 6701 1944 6387 1945 6086 1946 5800 1947 5526 1948 5264 1949 5014 1950 4775 1951 4859 1952 5029 1953 5181 1954 5317 1955 5397 1956 5488 1957 5549 1958 5573 1959 5557 1960 5446 1961 5311 1962 5107 1963 4807 1964 4497 1965 4135 1966 3812 1967 3818 1968 3856 1969 3938 1970 4073 1971 4259 1972 4481 1973 4726 1974 4989 1975 5269 1976 6343 1977 6128 1978 5850 1979 5602 1980 5431 1981 5364 1982 5340 1983 5336 1984 5298 1985 5208 1986 5088 1987 4916 1988 7057 1989 4370 1990 3975 1991 3591 1992 3152 1993 2706 1994 2311 1995 1978 1996 1686 1997 1456 1998 1284 1999 1164 2000 1087 2001 1054 2002 1054 2003 1069 2004 1080 2005 1073 2006 1045 2007 1001 2008 944 2009 887 2010 831 2011 779 2012 723 2013 671 2014 620 2015 577