Year Number of
1800 5099
1801 5099
1802 5099
1803 5099
1804 5099
1805 5099
1806 5099
1807 5099
1808 5099
1809 5099
1810 5099
1811 5101
1812 5105
1813 5110
1814 5117
1815 5126
1816 5137
1817 5150
1818 5164
1819 5181
1820 5199
1821 5219
1822 5241
1823 5265
1824 5291
1825 5319
1826 5349
1827 5381
1828 5415
1829 5451
1830 5489
1831 5529
1832 5569
1833 5610
1834 5651
1835 5691
1836 5733
1837 5775
1838 5817
1839 5859
1840 5902
1841 5945
1842 5988
1843 6032
1844 6076
1845 6120
1846 6164
1847 6209
1848 6255
1849 6300
1850 6346
1851 6392
1852 6438
1853 6484
1854 6531
1855 6578
1856 6626
1857 6673
1858 6722
1859 6770
1860 6819
1861 6868
1862 6918
1863 6968
1864 7018
1865 7069
1866 7120
1867 7171
1868 7223
1869 7275
1870 7327
1871 7381
1872 7434
1873 7486
1874 7540
1875 7595
1876 7649
1877 7703
1878 7759
1879 7815
1880 7871
1881 7927
1882 7984
1883 8042
1884 8099
1885 8157
1886 8216
1887 8275
1888 8334
1889 8394
1890 8455
1891 8516
1892 8577
1893 8640
1894 8701
1895 8764
1896 8826
1897 8887
1898 8948
1899 9007
1900 9066
1901 9123
1902 9179
1903 9234
1904 9288
1905 9342
1906 9393
1907 9443
1908 9492
1909 9541
1910 9588
1911 9634
1912 9681
1913 9728
1914 9774
1915 9821
1916 9868
1917 9915
1918 9963
1919 10020
1920 10070
1921 10130
1922 10180
1923 10240
1924 10300
1925 10350
1926 10410
1927 10470
1928 10520
1929 10580
1930 10700
1931 10810
1932 10920
1933 11030
1934 11140
1935 11260
1936 11370
1937 11480
1938 11580
1939 11690
1940 11800
1941 11910
1942 12020
1943 12120
1944 12230
1945 12340
1946 11760
1947 11190
1948 10640
1949 10240
1950 9843
1951 9455
1952 9169
1953 8906
1954 8662
1955 8437
1956 8226
1957 8030
1958 7332
1959 7380
1960 7431
1961 7480
1962 7530
1963 7604
1964 7660
1965 7692
1966 7710
1967 7710
1968 7716
1969 7735
1970 7767
1971 7816
1972 7852
1973 7899
1974 7975
1975 8029
1976 8084
1977 8125
1978 8143
1979 8124
1980 8100
1981 8051
1982 7964
1983 7849
1984 7728
1985 7636
1986 7592
1987 7604
1988 7681
1989 7841
1990 8077
1991 8393
1992 8770
1993 9223
1994 9796
1995 10460
1996 11230
1997 12060
1998 12850
1999 13510
2000 13920
2001 14080
2002 13880
2003 13430
2004 12830
2005 12180
2006 11450
2007 10770
2008 10080
2009 9442
2010 8878
2011 8436
2012 8089
2013 7774
2014 7502
2015 7269