Year Number of
1800 7021
1801 7021
1802 7021
1803 7021
1804 7021
1805 7021
1806 7021
1807 7021
1808 7021
1809 7021
1810 7021
1811 7022
1812 7025
1813 7029
1814 7035
1815 7042
1816 7050
1817 7060
1818 7071
1819 7084
1820 7099
1821 7114
1822 7131
1823 7150
1824 7170
1825 7191
1826 7214
1827 7239
1828 7265
1829 7292
1830 7321
1831 7352
1832 7382
1833 7413
1834 7444
1835 7475
1836 7506
1837 7538
1838 7569
1839 7601
1840 7632
1841 7664
1842 7696
1843 7728
1844 7760
1845 7793
1846 7825
1847 7858
1848 7890
1849 7923
1850 7956
1851 7989
1852 8023
1853 8056
1854 8089
1855 8123
1856 8157
1857 8191
1858 8224
1859 8259
1860 8293
1861 8327
1862 8362
1863 8396
1864 8431
1865 8467
1866 8502
1867 8537
1868 8572
1869 8608
1870 8644
1871 8679
1872 8715
1873 8751
1874 8788
1875 8824
1876 8861
1877 8897
1878 8934
1879 8971
1880 9008
1881 9045
1882 9083
1883 9120
1884 9158
1885 9196
1886 9234
1887 9272
1888 9310
1889 9349
1890 9388
1891 9427
1892 9466
1893 9505
1894 9544
1895 9583
1896 9622
1897 9659
1898 9695
1899 9730
1900 9763
1901 9777
1902 9788
1903 9799
1904 9807
1905 9814
1906 9820
1907 9824
1908 9826
1909 9827
1910 9826
1911 9825
1912 9823
1913 9821
1914 9819
1915 9817
1916 9814
1917 9812
1918 9809
1919 9807
1920 9804
1921 9802
1922 9799
1923 9796
1924 9794
1925 9790
1926 9773
1927 9756
1928 9738
1929 9721
1930 9772
1931 9823
1932 9873
1933 9923
1934 9971
1935 10020
1936 10070
1937 10110
1938 10160
1939 10200
1940 10250
1941 10240
1942 10240
1943 10230
1944 10240
1945 10230
1946 10210
1947 10180
1948 10150
1949 10100
1950 9453
1951 9554
1952 9637
1953 9706
1954 9790
1955 9910
1956 10050
1957 10140
1958 10210
1959 10240
1960 10250
1961 10240
1962 10170
1963 10060
1964 9941
1965 9857
1966 9779
1967 9684
1968 9612
1969 9594
1970 9660
1971 9799
1972 9985
1973 10180
1974 10360
1975 10470
1976 10530
1977 10530
1978 10470
1979 10390
1980 10320
1981 10260
1982 10170
1983 10040
1984 9888
1985 9709
1986 9546
1987 9403
1988 9310
1989 9262
1990 9285
1991 9348
1992 9447
1993 9600
1994 9781
1995 10010
1996 10250
1997 10500
1998 10760
1999 11000
2000 11280
2001 11520
2002 11790
2003 12020
2004 12180
2005 12250
2006 12300
2007 12260
2008 12170
2009 12050
2010 11920
2011 11800
2012 11630
2013 11470
2014 11270
2015 11050