Year	Number of
1800	77880
1801	77980
1802	78090
1803	78190
1804	78290
1805	78400
1806	78500
1807	78600
1808	78710
1809	78810
1810	78920
1811	79030
1812	79160
1813	79300
1814	79460
1815	79620
1816	79800
1817	79990
1818	80190
1819	80410
1820	80640
1821	80880
1822	81130
1823	81400
1824	81680
1825	81970
1826	82280
1827	82590
1828	82930
1829	83270
1830	83630
1831	84000
1832	84380
1833	84750
1834	85130
1835	85510
1836	85890
1837	86280
1838	86660
1839	87040
1840	87430
1841	87820
1842	88210
1843	88610
1844	89000
1845	89400
1846	89800
1847	90200
1848	90600
1849	91000
1850	91410
1851	91510
1852	91620
1853	91720
1854	91820
1855	91920
1856	92020
1857	92120
1858	92220
1859	92320
1860	92410
1861	92510
1862	92600
1863	92690
1864	92790
1865	92880
1866	92970
1867	93060
1868	93140
1869	93230
1870	93320
1871	93400
1872	93490
1873	93560
1874	93640
1875	93720
1876	93800
1877	93880
1878	93950
1879	94030
1880	94100
1881	94170
1882	94240
1883	94320
1884	94380
1885	94450
1886	94520
1887	94580
1888	94640
1889	94710
1890	94770
1891	94830
1892	94890
1893	94940
1894	95000
1895	95050
1896	95090
1897	95110
1898	95130
1899	95120
1900	95110
1901	95070
1902	95010
1903	94950
1904	94860
1905	94760
1906	94640
1907	94500
1908	94350
1909	94180
1910	94010
1911	93820
1912	93630
1913	93430
1914	93240
1915	93050
1916	92860
1917	92670
1918	93000
1919	93200
1920	93390
1921	93590
1922	93790
1923	93990
1924	94190
1925	94380
1926	94580
1927	94780
1928	94970
1929	95300
1930	95750
1931	96190
1932	96630
1933	97070
1934	97500
1935	97930
1936	98360
1937	98780
1938	99200
1939	99620
1940	100000
1941	96790
1942	93600
1943	90480
1944	86350
1945	82400
1946	78630
1947	75040
1948	71600
1949	68320
1950	65190
1951	62460
1952	60520
1953	54590
1954	54970
1955	55410
1956	55850
1957	56280
1958	56760
1959	57310
1960	57990
1961	58770
1962	59590
1963	60470
1964	61410
1965	62560
1966	63830
1967	65120
1968	66500
1969	67990
1970	69700
1971	71500
1972	73280
1973	75010
1974	76870
1975	78840
1976	80800
1977	82700
1978	84640
1979	86630
1980	88530
1981	90320
1982	92070
1983	93590
1984	94780
1985	95660
1986	96370
1987	96630
1988	97050
1989	98140
1990	100400
1991	103000
1992	106600
1993	110300
1994	113300
1995	114900
1996	116300
1997	116300
1998	115100
1999	113600
2000	112300
2001	111400
2002	110600
2003	109800
2004	108800
2005	107500
2006	105800
2007	103800
2008	101500
2009	99140
2010	97050
2011	95360
2012	93930
2013	92350
2014	90970
2015	89490
