Year Number of
1800 3931
1801 3925
1802 3913
1803 3907
1804 3901
1805 3894
1806 3883
1807 3876
1808 3870
1809 3858
1810 3852
1811 3846
1812 3834
1813 3828
1814 3822
1815 3816
1816 3804
1817 3798
1818 3792
1819 3780
1820 3774
1821 3768
1822 3762
1823 3750
1824 3744
1825 3738
1826 3726
1827 3720
1828 3714
1829 3702
1830 3696
1831 3689
1832 3684
1833 3671
1834 3666
1835 3660
1836 3647
1837 3642
1838 3635
1839 3629
1840 3617
1841 3613
1842 3609
1843 3602
1844 3601
1845 3602
1846 3599
1847 3603
1848 3608
1849 3615
1850 3617
1851 3627
1852 3638
1853 3645
1854 3660
1855 3677
1856 3696
1857 3710
1858 3733
1859 3757
1860 3777
1861 3806
1862 3835
1863 3857
1864 3888
1865 3919
1866 3950
1867 3975
1868 4008
1869 4042
1870 4070
1871 4106
1872 4142
1873 4169
1874 4207
1875 4245
1876 4285
1877 4313
1878 4354
1879 4395
1880 4430
1881 4469
1882 4513
1883 4558
1884 4594
1885 4640
1886 4688
1887 4726
1888 4773
1889 4822
1890 4863
1891 4913
1892 4964
1893 5016
1894 5059
1895 5114
1896 5169
1897 5216
1898 5274
1899 5334
1900 5394
1901 5286
1902 5188
1903 5094
1904 4992
1905 4901
1906 4813
1907 4714
1908 4629
1909 4560
1910 4490
1911 4417
1912 4358
1913 4280
1914 4153
1915 3997
1916 3809
1917 3629
1918 3496
1919 3417
1920 3383
1921 3342
1922 3316
1923 2904
1924 2412
1925 3351
1926 2710
1927 3016
1928 2491
1929 2373
1930 1862
1931 2462
1932 2791
1933 2764
1934 2803
1935 2344
1936 2700
1937 2283
1938 2493
1939 2355
1940 2727
1941 2677
1942 2903
1943 2197
1944 1824
1945 1891
1946 1724
1947 1661
1948 2091
1949 3266
1950 2998
1951 2569
1952 2712
1953 2510
1954 2460
1955 2346
1956 2595
1957 2566
1958 2325
1959 2158
1960 2209
1961 2194
1962 2181
1963 2169
1964 2160
1965 2156
1966 2161
1967 2176
1968 2199
1969 2226
1970 2254
1971 2342
1972 2425
1973 2498
1974 2658
1975 2461
1976 2274
1977 2081
1978 1901
1979 1756
1980 1638
1981 1564
1982 1496
1983 1444
1984 1380
1985 1320
1986 1270
1987 1235
1988 1204
1989 1194
1990 1174
1991 1136
1992 1086
1993 1037
1994 979
1995 947
1996 927
1997 920
1998 921
1999 915
2000 896
2001 871
2002 848
2003 808
2004 770
2005 753
2006 724
2007 714
2008 707
2009 700
2010 706
2011 699
2012 706
2013 709
2014 706
2015 693