Year	per person
1600	1.434
1609	1.428
1642	1.407
1650	1.402
1659	1.396
1690	1.377
1700	1.37
1720	1.363
1739	1.356
1740	1.356
1750	1.353
1760	1.349
1770	1.346
1780	1.342
1790	1.339
1791	1.338
1792	1.338
1793	1.338
1794	1.337
1795	1.337
1796	1.336
1797	1.336
1798	1.336
1799	1.335
1800	1.335
1801	1.335
1802	1.334
1803	1.334
1804	1.334
1805	1.333
1806	1.333
1807	1.333
1808	1.332
1809	1.332
1810	1.332
1811	1.331
1812	1.331
1813	1.331
1814	1.33
1815	1.33
1816	1.33
1817	1.329
1818	1.329
1819	1.328
1820	1.328
1821	1.328
1822	1.328
1823	1.328
1824	1.328
1825	1.328
1826	1.328
1827	1.328
1828	1.328
1829	1.328
1830	1.328
1831	1.328
1832	1.328
1833	1.328
1834	1.328
1835	1.328
1836	1.328
1837	1.328
1838	1.328
1839	1.328
1840	1.328
1841	1.328
1842	1.328
1843	1.328
1844	1.328
1845	1.328
1846	1.328
1847	1.328
1848	1.328
1849	1.328
1850	1.328
1851	1.328
1852	1.328
1853	1.328
1854	1.328
1855	1.328
1856	1.328
1857	1.328
1858	1.328
1859	1.328
1860	1.328
1861	1.328
1862	1.328
1863	1.328
1864	1.328
1865	1.328
1866	1.328
1867	1.328
1868	1.328
1869	1.328
1870	1.328
1871	1.331
1872	1.334
1873	1.337
1874	1.34
1875	1.344
1876	1.347
1877	1.35
1878	1.353
1879	1.356
1880	1.359
1881	1.362
1882	1.365
1883	1.368
1884	1.372
1885	1.412
1886	1.365
1887	1.424
1888	1.435
1889	1.393
1890	1.455
1891	1.319
1892	1.423
1893	1.456
1894	1.476
1895	1.437
1896	1.329
1897	1.569
1898	1.569
1899	1.445
1900	1.493
1901	1.514
1902	1.631
1903	1.644
1904	1.641
1905	1.602
1906	1.638
1907	1.529
1908	1.542
1909	1.743
1910	1.735
1911	1.721
1912	1.716
1913	1.675
1914	1.765
1915	1.721
1916	1.769
1917	1.736
1918	1.512
1919	1.72
1920	1.582
1921	1.693
1922	1.746
1923	1.672
1924	1.737
1925	1.74
1926	1.776
1927	1.759
1928	1.759
1929	1.813
1930	1.808
1931	1.772
1932	1.767
1933	1.744
1934	1.736
1935	1.695
1936	1.737
1937	1.684
1938	1.665
1939	1.678
1940	1.71
1941	1.721
1942	1.693
1943	1.739
1944	1.701
1945	1.654
1946	1.549
1947	1.539
1948	1.537
1949	1.555
1950	1.477
1951	1.481
1952	1.501
1953	1.497
1954	1.497
1955	1.389
1956	1.508
1957	1.451
1958	1.395
1959	1.439
1960	1.49
1961	1.543
1962	1.505
1963	1.625
1964	1.61
1965	1.662
1966	1.65
1967	1.582
1968	1.693
1969	1.681
1970	1.722
1971	1.603
1972	1.382
1973	1.359
1974	1.496
1975	1.447
1976	1.479
1977	1.447
1978	1.507
1979	1.532
1980	1.499
1981	1.506
1982	1.485
1983	1.52
1984	1.565
1985	1.578
1986	1.614
1987	1.649
1988	1.665
1989	1.674
1990	1.751
1991	1.777
1992	1.837
1993	1.892
1994	1.939
1995	2.002
1996	2.06
1997	2.133
1998	2.204
1999	2.269
2000	2.358
2001	2.435
2002	2.492
2003	2.57
2004	2.679
2005	2.781
2006	2.908
2007	3.036
2008	3.161
2009	3.273