Year Number of
1800 9745
1801 9745
1802 9745
1803 9745
1804 9745
1805 9745
1806 9745
1807 9745
1808 9745
1809 9745
1810 9745
1811 9752
1812 9768
1813 9791
1814 9823
1815 9862
1816 9910
1817 9966
1818 10040
1819 10120
1820 10200
1821 10290
1822 10390
1823 10500
1824 10620
1825 10750
1826 10890
1827 11040
1828 11200
1829 11360
1830 11540
1831 11740
1832 11930
1833 12120
1834 12320
1835 12530
1836 12730
1837 12940
1838 13160
1839 13370
1840 13590
1841 13810
1842 14030
1843 14250
1844 14470
1845 14680
1846 14900
1847 15110
1848 15330
1849 15540
1850 15750
1851 15970
1852 16190
1853 16410
1854 16650
1855 16860
1856 17080
1857 17290
1858 17500
1859 17720
1860 17920
1861 18130
1862 18340
1863 18550
1864 18760
1865 18980
1866 19200
1867 19420
1868 19650
1869 19870
1870 20100
1871 20330
1872 20570
1873 20800
1874 21040
1875 21280
1876 21520
1877 21760
1878 22010
1879 22270
1880 22520
1881 22780
1882 23040
1883 23300
1884 23560
1885 23840
1886 24110
1887 24380
1888 24660
1889 24940
1890 25260
1891 25560
1892 25850
1893 26150
1894 26450
1895 26750
1896 27060
1897 27380
1898 27720
1899 28060
1900 28290
1901 28600
1902 28880
1903 29210
1904 29550
1905 29900
1906 30250
1907 30580
1908 30920
1909 31270
1910 31610
1911 31960
1912 32310
1913 32590
1914 32800
1915 32950
1916 33110
1917 33270
1918 33640
1919 34020
1920 34400
1921 34800
1922 35180
1923 35600
1924 36020
1925 36450
1926 36880
1927 37320
1928 37450
1929 37580
1930 38640
1931 39680
1932 40730
1933 41760
1934 42800
1935 43820
1936 44840
1937 45860
1938 46870
1939 47880
1940 46930
1941 45950
1942 44930
1943 43890
1944 42820
1945 41720
1946 41240
1947 40760
1948 40260
1949 39750
1950 39240
1951 38480
1952 38190
1953 37900
1954 37600
1955 38180
1956 37650
1957 36640
1958 35460
1959 34390
1960 33700
1961 33270
1962 33240
1963 33420
1964 33710
1965 33860
1966 33960
1967 33960
1968 33900
1969 33700
1970 33480
1971 33120
1972 32570
1973 31850
1974 30970
1975 30050
1976 29060
1977 28080
1978 27080
1979 26160
1980 25230
1981 24300
1982 23350
1983 22440
1984 21580
1985 20770
1986 20030
1987 19320
1988 18660
1989 18010
1990 17320
1991 16570
1992 15820
1993 15000
1994 14240
1995 13530
1996 12880
1997 12340
1998 11830
1999 11320
2000 10850
2001 10420
2002 9972
2003 9585
2004 9265
2005 9003
2006 8829
2007 8706
2008 8634
2009 8508
2010 8332
2011 8139
2012 7868
2013 7602
2014 7333
2015 7079