Year	Number of
1800	5934
1801	5923
1802	5913
1803	5902
1804	5891
1805	5880
1806	5869
1807	5859
1808	5848
1809	5837
1810	5816
1811	5807
1812	5802
1813	5798
1814	5797
1815	5799
1816	5803
1817	5809
1818	5818
1819	5830
1820	5844
1821	5860
1822	5879
1823	5901
1824	5925
1825	5952
1826	5981
1827	6013
1828	6036
1829	6073
1830	6112
1831	6154
1832	6197
1833	6239
1834	6282
1835	6326
1836	6369
1837	6413
1838	6457
1839	6501
1840	6545
1841	6591
1842	6636
1843	6681
1844	6727
1845	6773
1846	6805
1847	6852
1848	6898
1849	6946
1850	6993
1851	7041
1852	7088
1853	7137
1854	7185
1855	7234
1856	7283
1857	7828
1858	7683
1859	8182
1860	7289
1861	7962
1862	7786
1863	8227
1864	8175
1865	8196
1866	8447
1867	8290
1868	8908
1869	9143
1870	9303
1871	9066
1872	8905
1873	9468
1874	9279
1875	9553
1876	9915
1877	9440
1878	9354
1879	9665
1880	10070
1881	9922
1882	10160
1883	10300
1884	10630
1885	10600
1886	10910
1887	10910
1888	10890
1889	11080
1890	10300
1891	11180
1892	10930
1893	11120
1894	11220
1895	11680
1896	11610
1897	11810
1898	11510
1899	11700
1900	11800
1901	11930
1902	12230
1903	11870
1904	12100
1905	11900
1906	12090
1907	11820
1908	12040
1909	12450
1910	12310
1911	11730
1912	11470
1913	11690
1914	11310
1915	9108
1916	6875
1917	6918
1918	6963
1919	8837
1920	10660
1921	11640
1922	11180
1923	11250
1924	10760
1925	10220
1926	9564
1927	9158
1928	8760
1929	7970
1930	7702
1931	7439
1932	7180
1933	6897
1934	6646
1935	6400
1936	6132
1937	5894
1938	5659
1939	5429
1940	5178
1941	4936
1942	4700
1943	4447
1944	4223
1945	4004
1946	3791
1947	3563
1948	3361
1949	3166
1950	2956
1951	2713
1952	2461
1953	2238
1954	2041
1955	1866
1956	1710
1957	1572
1958	1449
1959	1338
1960	1238
1961	1177
1962	1120
1963	1065
1964	1013
1965	963
1966	915
1967	871
1968	830
1969	792
1970	758
1971	725
1972	694
1973	666
1974	640
1975	615
1976	589
1977	562
1978	535
1979	506
1980	477
1981	541
1982	498
1983	457
1984	418
1985	384
1986	351
1987	324
1988	298
1989	272
1990	246
1991	220
1992	195
1993	171
1994	150
1995	135
1996	125
1997	118
1998	112
1999	107
2000	101
2001	95
2002	90
2003	83
2004	78
2005	76
2006	73
2007	73
2008	73
2009	74
2010	72
2011	69
2012	67
2013	63
2014	60
2015	57