Year Number of
1800 6400
1801 6397
1802 6395
1803 6392
1804 6390
1805 6387
1806 6385
1807 6382
1808 6380
1809 6377
1810 6375
1811 6375
1812 6378
1813 6384
1814 6392
1815 6404
1816 6417
1817 6434
1818 6454
1819 6476
1820 6502
1821 6530
1822 6561
1823 6595
1824 6632
1825 6672
1826 6715
1827 6761
1828 6810
1829 6863
1830 6918
1831 6977
1832 7035
1833 7095
1834 7155
1835 7215
1836 7276
1837 7338
1838 7400
1839 7462
1840 7525
1841 7589
1842 7653
1843 7718
1844 7783
1845 7848
1846 7915
1847 7982
1848 8049
1849 8117
1850 8186
1851 8205
1852 8225
1853 8245
1854 8264
1855 8282
1856 8301
1857 8319
1858 8337
1859 8368
1860 8385
1861 8402
1862 8419
1863 8873
1864 9319
1865 9414
1866 9510
1867 9593
1868 9690
1869 9789
1870 9873
1871 9883
1872 9877
1873 9883
1874 9875
1875 9882
1876 9873
1877 9877
1878 9866
1879 9870
1880 9857
1881 9941
1882 10010
1883 10100
1884 10160
1885 10250
1886 10320
1887 10410
1888 10480
1889 10580
1890 10650
1891 10790
1892 10940
1893 11070
1894 11220
1895 11380
1896 11530
1897 11690
1898 11850
1899 11990
1900 12150
1901 11880
1902 11630
1903 11360
1904 11090
1905 10840
1906 10920
1907 11020
1908 11100
1909 11200
1910 11300
1911 11250
1912 11190
1913 11140
1914 11080
1915 11020
1916 10990
1917 10930
1918 10880
1919 10820
1920 10760
1921 10700
1922 10660
1923 10610
1924 10550
1925 10490
1926 10430
1927 10380
1928 10340
1929 10280
1930 10410
1931 10530
1932 10460
1933 10380
1934 10290
1935 10210
1936 10120
1937 10030
1938 9936
1939 9840
1940 9742
1941 9642
1942 9541
1943 9437
1944 9333
1945 9227
1946 9120
1947 9012
1948 8903
1949 8794
1950 8684
1951 8680
1952 8611
1953 8546
1954 8483
1955 8423
1956 8369
1957 8320
1958 8281
1959 8256
1960 8250
1961 7870
1962 7533
1963 7232
1964 6958
1965 6697
1966 6434
1967 6160
1968 5872
1969 5572
1970 5268
1971 4833
1972 4433
1973 4074
1974 3756
1975 3475
1976 3229
1977 3011
1978 2812
1979 2628
1980 2512
1981 2354
1982 2300
1983 2202
1984 2082
1985 1992
1986 1920
1987 1805
1988 1615
1989 1407
1990 1257
1991 1177
1992 1110
1993 1019
1994 899
1995 782
1996 669
1997 576
1998 509
1999 455
2000 417
2001 389
2002 369
2003 361
2004 355
2005 343
2006 323
2007 295
2008 267
2009 242
2010 215
2011 188
2012 167
2013 154
2014 145
2015 135