Year Number of
1800 27070
1801 27070
1802 27070
1803 27070
1804 27070
1805 27070
1806 27070
1807 27070
1808 27070
1809 27070
1810 27070
1811 27080
1812 27090
1813 27100
1814 27120
1815 27140
1816 27160
1817 27200
1818 27230
1819 27270
1820 27320
1821 27360
1822 27420
1823 27470
1824 27540
1825 27600
1826 27680
1827 27750
1828 27830
1829 27920
1830 28010
1831 28100
1832 28200
1833 28290
1834 28390
1835 28480
1836 28580
1837 28670
1838 28770
1839 28870
1840 28960
1841 29060
1842 29160
1843 29260
1844 29360
1845 29460
1846 29560
1847 29660
1848 29760
1849 29860
1850 29960
1851 30060
1852 30160
1853 30260
1854 30360
1855 30460
1856 30560
1857 30660
1858 30760
1859 30860
1860 30970
1861 31070
1862 31180
1863 31290
1864 31410
1865 31530
1866 31650
1867 31780
1868 31910
1869 32050
1870 32180
1871 32330
1872 32470
1873 32600
1874 32760
1875 32920
1876 33080
1877 33240
1878 33410
1879 33590
1880 33770
1881 33950
1882 34130
1883 34310
1884 34490
1885 34680
1886 34860
1887 35040
1888 35230
1889 35420
1890 35610
1891 35800
1892 35990
1893 36180
1894 36380
1895 36570
1896 36760
1897 36940
1898 37130
1899 37310
1900 37480
1901 37650
1902 37810
1903 37960
1904 38120
1905 38260
1906 38400
1907 38540
1908 38670
1909 38790
1910 38910
1911 39030
1912 39140
1913 39380
1914 39760
1915 40260
1916 40770
1917 41290
1918 41810
1919 42340
1920 42880
1921 43420
1922 43970
1923 44530
1924 45090
1925 45660
1926 46360
1927 47010
1928 47670
1929 48340
1930 49380
1931 50420
1932 51450
1933 52480
1934 53500
1935 54520
1936 53690
1937 52830
1938 51940
1939 51030
1940 50090
1941 50710
1942 51330
1943 51930
1944 52530
1945 53110
1946 53690
1947 54260
1948 54820
1949 55370
1950 55910
1951 53610
1952 51940
1953 52200
1954 51160
1955 49310
1956 46950
1957 44180
1958 41330
1959 38840
1960 36980
1961 35610
1962 34880
1963 34510
1964 34170
1965 33600
1966 32820
1967 31840
1968 30740
1969 29750
1970 28950
1971 28420
1972 27940
1973 27570
1974 27150
1975 26660
1976 26130
1977 25510
1978 24820
1979 24120
1980 23460
1981 22810
1982 22140
1983 21520
1984 20850
1985 20150
1986 19460
1987 18740
1988 18000
1989 17270
1990 16550
1991 15740
1992 14940
1993 14200
1994 13580
1995 13140
1996 12880
1997 12790
1998 12730
1999 12510
2000 12160
2001 11540
2002 10820
2003 10030
2004 9359
2005 8947
2006 8707
2007 8691
2008 8638
2009 8504
2010 8078
2011 7832
2012 7999
2013 7188
2014 6333
2015 5515