Year Number of 1800 7897 1801 7892 1802 7888 1803 7884 1804 7880 1805 7876 1806 7872 1807 7868 1808 7864 1809 7859 1810 7855 1811 7855 1812 7858 1813 7864 1814 7874 1815 7887 1816 7904 1817 7924 1818 7949 1819 7977 1820 8009 1821 8044 1822 8083 1823 8126 1824 8172 1825 8223 1826 8277 1827 8336 1828 8398 1829 8464 1830 8534 1831 8608 1832 8683 1833 8758 1834 8835 1835 8912 1836 8989 1837 9067 1838 9146 1839 9226 1840 9306 1841 9387 1842 9468 1843 9551 1844 9634 1845 9717 1846 9802 1847 9887 1848 9973 1849 10060 1850 10150 1851 10240 1852 10320 1853 10410 1854 10500 1855 10590 1856 10690 1857 10780 1858 10870 1859 10970 1860 11060 1861 11160 1862 11250 1863 11350 1864 11450 1865 11550 1866 11650 1867 11750 1868 11850 1869 11960 1870 12060 1871 12160 1872 12270 1873 12370 1874 12480 1875 12590 1876 12700 1877 12800 1878 12910 1879 13030 1880 13140 1881 13250 1882 13360 1883 13480 1884 13600 1885 13710 1886 13830 1887 13950 1888 14070 1889 14190 1890 14320 1891 14440 1892 14560 1893 14690 1894 14820 1895 14950 1896 15080 1897 15210 1898 15340 1899 15470 1900 15600 1901 15510 1902 15420 1903 15330 1904 15240 1905 15150 1906 15060 1907 14970 1908 14880 1909 14790 1910 14700 1911 14620 1912 14530 1913 14440 1914 14360 1915 14270 1916 14190 1917 14110 1918 14020 1919 13940 1920 13860 1921 13780 1922 13700 1923 13620 1924 13540 1925 13460 1926 13380 1927 13300 1928 13220 1929 13140 1930 13170 1931 13200 1932 13120 1933 13040 1934 12960 1935 12880 1936 12790 1937 12700 1938 12610 1939 12520 1940 12420 1941 12330 1942 12230 1943 12130 1944 12030 1945 11930 1946 11820 1947 11720 1948 11610 1949 11510 1950 11400 1951 11210 1952 10880 1953 10680 1954 10570 1955 10490 1956 10520 1957 10600 1958 10700 1959 10810 1960 10850 1961 10870 1962 10820 1963 10620 1964 10390 1965 10100 1966 9793 1967 9498 1968 9703 1969 9959 1970 10260 1971 10600 1972 10960 1973 11300 1974 11640 1975 11990 1976 12350 1977 13570 1978 13110 1979 12710 1980 12390 1981 12200 1982 12060 1983 11980 1984 11930 1985 11890 1986 11880 1987 11880 1988 11910 1989 11940 1990 11960 1991 11930 1992 11900 1993 11780 1994 11490 1995 11050 1996 10430 1997 9622 1998 8771 1999 8084 2000 7679 2001 7582 2002 7796 2003 8141 2004 8370 2005 8359 2006 8102 2007 7631 2008 7042 2009 6519 2010 6178 2011 5984 2012 5943 2013 5954 2014 5960 2015 5868