Year Number of 1800 5068 1801 5084 1802 5100 1803 5116 1804 5132 1805 5148 1806 5164 1807 5180 1808 5197 1809 5213 1810 5230 1811 5247 1812 5264 1813 5282 1814 5300 1815 5318 1816 5337 1817 5356 1818 5376 1819 5396 1820 5416 1821 5437 1822 5459 1823 5481 1824 5503 1825 5525 1826 5548 1827 5572 1828 5596 1829 5620 1830 5646 1831 5671 1832 5696 1833 5722 1834 5748 1835 5774 1836 5799 1837 5826 1838 5852 1839 5878 1840 5905 1841 5933 1842 5962 1843 5993 1844 6026 1845 6061 1846 6097 1847 6135 1848 6174 1849 6216 1850 6259 1851 6307 1852 6357 1853 6408 1854 6462 1855 6518 1856 6575 1857 6635 1858 6696 1859 6760 1860 6826 1861 6893 1862 6961 1863 7030 1864 7100 1865 7170 1866 7241 1867 7313 1868 7385 1869 7459 1870 7532 1871 7606 1872 7681 1873 7755 1874 7832 1875 7909 1876 7987 1877 8064 1878 8143 1879 8223 1880 8304 1881 8384 1882 8466 1883 8549 1884 8632 1885 8717 1886 8803 1887 8888 1888 8977 1889 9067 1890 9158 1891 9250 1892 9344 1893 9438 1894 9534 1895 9631 1896 9727 1897 9823 1898 9918 1899 10010 1900 10100 1901 10190 1902 10280 1903 10370 1904 10450 1905 10530 1906 10620 1907 10690 1908 10770 1909 10850 1910 10930 1911 11010 1912 11090 1913 11150 1914 11200 1915 11240 1916 11280 1917 11320 1918 11350 1919 11380 1920 11410 1921 11450 1922 11480 1923 11510 1924 11540 1925 11570 1926 11200 1927 10850 1928 10480 1929 10100 1930 10100 1931 10090 1932 10060 1933 10030 1934 9977 1935 9916 1936 9845 1937 9762 1938 9669 1939 9605 1940 9496 1941 9378 1942 9250 1943 9113 1944 8968 1945 8815 1946 8654 1947 8484 1948 8308 1949 8122 1950 7932 1951 7973 1952 8202 1953 8401 1954 8571 1955 8714 1956 8828 1957 8914 1958 8971 1959 8993 1960 8976 1961 8918 1962 8817 1963 8677 1964 8503 1965 8308 1966 8105 1967 7906 1968 7721 1969 7553 1970 7404 1971 7268 1972 7140 1973 7014 1974 6890 1975 6771 1976 6657 1977 6552 1978 6618 1979 6104 1980 5653 1981 5269 1982 4932 1983 4627 1984 4373 1985 4166 1986 4005 1987 3887 1988 3768 1989 3601 1990 3388 1991 3173 1992 2910 1993 2632 1994 2362 1995 2140 1996 1937 1997 1767 1998 1632 1999 1504 2000 1380 2001 1252 2002 1128 2003 1019 2004 918 2005 823 2006 737 2007 662 2008 598 2009 559 2010 540 2011 543 2012 567 2013 593 2014 613 2015 618