Year Number of
1800 8614
1801 8715
1802 8818
1803 8922
1804 9027
1805 9133
1806 9241
1807 9350
1808 9460
1809 9572
1810 9709
1811 9836
1812 9978
1813 10140
1814 10310
1815 10500
1816 10710
1817 10940
1818 11180
1819 11450
1820 11740
1821 12040
1822 12380
1823 12740
1824 13120
1825 13530
1826 13970
1827 14440
1828 14940
1829 15480
1830 16040
1831 16640
1832 17160
1833 17740
1834 18350
1835 18920
1836 19580
1837 20250
1838 20960
1839 21610
1840 22370
1841 23140
1842 23920
1843 24730
1844 25630
1845 26470
1846 27320
1847 28190
1848 29180
1849 30090
1850 31010
1851 31920
1852 32910
1853 33770
1854 34730
1855 35540
1856 36460
1857 37220
1858 38080
1859 38780
1860 39590
1861 40220
1862 40250
1863 40250
1864 40160
1865 40100
1866 40010
1867 39880
1868 39640
1869 39440
1870 39210
1871 40790
1872 40840
1873 40830
1874 40890
1875 40940
1876 40990
1877 40860
1878 40900
1879 40940
1880 40990
1881 41040
1882 41150
1883 41410
1884 41530
1885 41770
1886 41840
1887 42040
1888 42220
1889 42230
1890 42390
1891 43060
1892 43750
1893 44440
1894 45150
1895 45870
1896 46620
1897 47430
1898 48330
1899 49350
1900 50470
1901 45580
1902 36940
1903 37220
1904 30160
1905 34330
1906 39120
1907 51800
1908 68750
1909 46470
1910 60850
1911 66550
1912 59500
1913 63760
1914 62470
1915 59870
1916 65140
1917 52800
1918 54290
1919 57130
1920 68020
1921 37800
1922 36590
1923 34660
1924 30860
1925 29410
1926 31570
1927 29800
1928 28880
1929 30570
1930 30660
1931 29120
1932 25500
1933 24550
1934 24840
1935 25300
1936 24350
1937 29810
1938 25470
1939 24290
1940 23870
1941 25230
1942 23330
1943 22810
1944 22750
1945 20670
1946 21020
1947 20920
1948 19160
1949 18780
1950 17850
1951 16560
1952 15820
1953 15440
1954 15300
1955 15320
1956 15460
1957 15580
1958 15620
1959 15570
1960 15300
1961 15000
1962 14480
1963 13820
1964 12970
1965 12060
1966 11010
1967 9928
1968 8849
1969 8014
1970 7382
1971 6975
1972 6752
1973 6699
1974 6577
1975 6347
1976 6034
1977 5672
1978 5265
1979 4863
1980 4534
1981 4279
1982 4078
1983 3888
1984 3736
1985 3618
1986 3524
1987 3426
1988 3328
1989 3272
1990 3185
1991 3111
1992 3044
1993 2967
1994 2901
1995 2754
1996 2610
1997 2432
1998 2276
1999 2140
2000 2041
2001 2005
2002 2011
2003 2014
2004 2065
2005 2122
2006 2149
2007 2181
2008 2206
2009 2217
2010 2201
2011 2121
2012 2056
2013 1978
2014 1872
2015 1824