Year Number of
1800 44800
1801 43250
1802 41750
1803 40310
1804 38920
1805 37570
1806 36270
1807 38280
1808 37220
1809 35380
1810 35860
1811 36540
1812 35280
1813 36160
1814 39200
1815 36770
1816 34910
1817 35420
1818 35740
1819 37470
1820 36600
1821 36940
1822 39700
1823 36830
1824 38810
1825 39990
1826 39740
1827 37040
1828 38660
1829 36130
1830 49170
1831 56050
1832 50910
1833 54720
1834 57330
1835 52760
1836 50480
1837 54390
1838 51890
1839 55400
1840 53330
1841 55160
1842 54160
1843 57560
1844 51450
1845 55570
1846 56810
1847 56580
1848 56330
1849 56080
1850 58290
1851 56580
1852 56960
1853 53800
1854 65080
1855 66720
1856 58250
1857 58160
1858 61240
1859 62630
1860 58860
1861 65510
1862 62050
1863 64260
1864 62040
1865 66860
1866 68840
1867 62670
1868 61440
1869 59970
1870 62690
1871 63990
1872 69830
1873 76840
1874 68960
1875 65240
1876 68300
1877 69070
1878 66400
1879 63880
1880 67280
1881 66700
1882 69100
1883 68170
1884 68150
1885 69620
1886 69090
1887 67720
1888 68910
1889 66060
1890 69840
1891 69900
1892 72390
1893 66280
1894 71990
1895 70940
1896 68340
1897 67400
1898 67180
1899 66370
1900 70310
1901 64490
1902 67440
1903 64410
1904 64190
1905 68200
1906 60600
1907 61520
1908 58270
1909 61190
1910 54220
1911 56860
1912 50150
1913 50460
1914 44100
1915 53810
1916 45340
1917 41730
1918 40470
1919 30550
1920 37160
1921 38230
1922 38210
1923 33460
1924 28660
1925 25090
1926 24460
1927 23260
1928 21780
1929 19430
1930 17430
1931 17110
1932 17610
1933 15090
1934 14600
1935 15860
1936 14590
1937 14300
1938 11980
1939 10650
1940 10750
1941 9987
1942 10600
1943 11380
1944 12870
1945 26380
1946 11470
1947 10300
1948 9012
1949 8437
1950 7259
1951 6872
1952 6104
1953 6022
1954 5579
1955 5688
1956 5815
1957 5934
1958 5982
1959 5925
1960 5754
1961 5502
1962 5183
1963 4869
1964 4577
1965 4331
1966 4108
1967 3929
1968 3783
1969 3653
1970 3503
1971 3305
1972 3050
1973 2745
1974 2421
1975 2120
1976 1866
1977 1680
1978 1557
1979 1476
1980 1422
1981 1377
1982 1340
1983 1309
1984 1261
1985 1194
1986 1104
1987 988
1988 888
1989 814
1990 765
1991 741
1992 737
1993 737
1994 712
1995 662
1996 611
1997 553
1998 489
1999 439
2000 412
2001 397
2002 395
2003 400
2004 396
2005 395
2006 389
2007 377
2008 364
2009 351
2010 341
2011 327
2012 315
2013 312
2014 300
2015 288