Year Number of
1800 8387
1801 8387
1802 8387
1803 8387
1804 8387
1805 8387
1806 8387
1807 8387
1808 8387
1809 8387
1810 8387
1811 8391
1812 8399
1813 8410
1814 8425
1815 8445
1816 8468
1817 8496
1818 8527
1819 8563
1820 8603
1821 8646
1822 8694
1823 8747
1824 8804
1825 8865
1826 8930
1827 9000
1828 9074
1829 9153
1830 9236
1831 9324
1832 9413
1833 9503
1834 9593
1835 9685
1836 9777
1837 9870
1838 9964
1839 10060
1840 10160
1841 10250
1842 10350
1843 10450
1844 10550
1845 10650
1846 10750
1847 10850
1848 10960
1849 11060
1850 11160
1851 11270
1852 11380
1853 11480
1854 11590
1855 11700
1856 11810
1857 11920
1858 12040
1859 12150
1860 12260
1861 12380
1862 12500
1863 12630
1864 12760
1865 12900
1866 13040
1867 13180
1868 13330
1869 13490
1870 13650
1871 13810
1872 13980
1873 14130
1874 14310
1875 14500
1876 14690
1877 14880
1878 15080
1879 15300
1880 15510
1881 15720
1882 15950
1883 16170
1884 16390
1885 16620
1886 16860
1887 17090
1888 17330
1889 17580
1890 17830
1891 18080
1892 18340
1893 18590
1894 18860
1895 19120
1896 19390
1897 19660
1898 19930
1899 20200
1900 20470
1901 20740
1902 21010
1903 21280
1904 21550
1905 21820
1906 22100
1907 22360
1908 22630
1909 22900
1910 23170
1911 23440
1912 23720
1913 23920
1914 24060
1915 24120
1916 24190
1917 24260
1918 24320
1919 24390
1920 24460
1921 24530
1922 24600
1923 24660
1924 24730
1925 24800
1926 24830
1927 24860
1928 24930
1929 24960
1930 25180
1931 25410
1932 25630
1933 25840
1934 26060
1935 26280
1936 26490
1937 26700
1938 26920
1939 27120
1940 27330
1941 26860
1942 26310
1943 25840
1944 25290
1945 24820
1946 24270
1947 23800
1948 23340
1949 22790
1950 22330
1951 22200
1952 22240
1953 22280
1954 22350
1955 22430
1956 22520
1957 22620
1958 22740
1959 22880
1960 23030
1961 23240
1962 23480
1963 23730
1964 24010
1965 24320
1966 24660
1967 25040
1968 25440
1969 25840
1970 26250
1971 26620
1972 26960
1973 27240
1974 27490
1975 27690
1976 27860
1977 28030
1978 27060
1979 26740
1980 26660
1981 26520
1982 26550
1983 26710
1984 26970
1985 27310
1986 27630
1987 27940
1988 28240
1989 28420
1990 28540
1991 28610
1992 28490
1993 28150
1994 27500
1995 26550
1996 25390
1997 23940
1998 22370
1999 20880
2000 19600
2001 18470
2002 17560
2003 16850
2004 16300
2005 15850
2006 15510
2007 15260
2008 15030
2009 14740
2010 14380
2011 13900
2012 13320
2013 12660
2014 12110
2015 11610