Year	Total
1800	457
1801	457
1802	457
1803	457
1804	457
1805	457
1806	457
1807	457
1808	457
1809	457
1810	457
1811	457
1812	457
1813	457
1814	457
1815	458
1816	458
1817	459
1818	459
1819	460
1820	461
1821	462
1822	463
1823	463
1824	465
1825	466
1826	467
1827	468
1828	470
1829	471
1830	473
1831	474
1832	476
1833	478
1834	479
1835	481
1836	483
1837	484
1838	486
1839	488
1840	489
1841	491
1842	493
1843	494
1844	496
1845	498
1846	500
1847	501
1848	503
1849	505
1850	506
1851	508
1852	510
1853	512
1854	514
1855	515
1856	517
1857	519
1858	521
1859	522
1860	524
1861	526
1862	528
1863	530
1864	532
1865	533
1866	535
1867	537
1868	539
1869	541
1870	543
1871	545
1872	546
1873	548
1874	550
1875	552
1876	554
1877	556
1878	558
1879	560
1880	562
1881	564
1882	566
1883	568
1884	569
1885	571
1886	574
1887	576
1888	580
1889	584
1890	589
1891	595
1892	601
1893	609
1894	617
1895	627
1896	637
1897	648
1898	659
1899	671
1900	683
1901	696
1902	708
1903	721
1904	735
1905	749
1906	763
1907	777
1908	792
1909	807
1910	821
1911	836
1912	846
1913	853
1914	860
1915	867
1916	874
1917	882
1918	889
1919	896
1920	904
1921	911
1922	919
1923	926
1924	933
1925	940
1926	947
1927	955
1928	962
1929	969
1930	994.5
1931	1020
1932	1046
1933	1071
1934	1097
1935	1122
1936	1148
1937	1173
1938	1199
1939	1224
1940	1250
1941	1275
1942	1301
1943	1326
1944	1352
1945	1377
1946	1403
1947	1428
1948	1454
1949	1479
1950	1505
1951	1493
1952	1473
1953	1462
1954	1459
1955	1465
1956	1478
1957	1499
1958	1527
1959	1560
1960	1596
1961	1634
1962	1672
1963	1706
1964	1736
1965	1762
1966	1783
1967	1802
1968	1818
1969	1832
1970	1844
1971	1853
1972	1859
1973	1862
1974	1862
1975	1860
1976	1857
1977	1853
1978	1848
1979	1843
1980	1837
1981	1829
1982	1818
1983	1803
1984	1785
1985	1766
1986	1745
1987	1724
1988	1705
1989	1687
1990	1669
1991	1649
1992	1626
1993	1600
1994	1573
1995	1547
1996	1527
1997	1516
1998	1515
1999	1525
2000	1546
2001	1575
2002	1610
2003	1646
2004	1680
2005	1710
2006	1734
2007	1751
2008	1760
2009	1762
2010	1756
2011	1741
2012	1719
2013	1692
2014	1662
2015	1628