Year	per person
1600	1.308
1609	1.305
1642	1.291
1650	1.288
1659	1.284
1690	1.271
1700	1.267
1720	1.26
1739	1.254
1740	1.254
1750	1.251
1760	1.247
1770	1.244
1780	1.241
1790	1.238
1791	1.237
1792	1.237
1793	1.237
1794	1.236
1795	1.236
1796	1.236
1797	1.235
1798	1.235
1799	1.235
1800	1.234
1801	1.234
1802	1.234
1803	1.233
1804	1.233
1805	1.233
1806	1.232
1807	1.232
1808	1.232
1809	1.232
1810	1.231
1811	1.231
1812	1.231
1813	1.23
1814	1.23
1815	1.23
1816	1.229
1817	1.229
1818	1.229
1819	1.228
1820	1.228
1821	1.228
1822	1.228
1823	1.228
1824	1.228
1825	1.228
1826	1.228
1827	1.228
1828	1.228
1829	1.228
1830	1.228
1831	1.228
1832	1.228
1833	1.228
1834	1.228
1835	1.228
1836	1.228
1837	1.228
1838	1.228
1839	1.228
1840	1.228
1841	1.228
1842	1.228
1843	1.228
1844	1.228
1845	1.228
1846	1.228
1847	1.228
1848	1.228
1849	1.228
1850	1.228
1851	1.228
1852	1.228
1853	1.228
1854	1.228
1855	1.228
1856	1.228
1857	1.228
1858	1.228
1859	1.228
1860	1.228
1861	1.228
1862	1.228
1863	1.228
1864	1.228
1865	1.228
1866	1.228
1867	1.228
1868	1.228
1869	1.228
1870	1.228
1871	1.229
1872	1.23
1873	1.231
1874	1.233
1875	1.234
1876	1.235
1877	1.236
1878	1.237
1879	1.238
1880	1.239
1881	1.24
1882	1.242
1883	1.243
1884	1.244
1885	1.279
1886	1.234
1887	1.286
1888	1.294
1889	1.255
1890	1.309
1891	1.185
1892	1.276
1893	1.304
1894	1.32
1895	1.284
1896	1.185
1897	1.397
1898	1.396
1899	1.283
1900	1.324
1901	1.341
1902	1.442
1903	1.452
1904	1.448
1905	1.411
1906	1.441
1907	1.343
1908	1.352
1909	1.527
1910	1.518
1911	1.503
1912	1.497
1913	1.46
1914	1.536
1915	1.495
1916	1.535
1917	1.504
1918	1.308
1919	1.486
1920	1.365
1921	1.458
1922	1.503
1923	1.437
1924	1.49
1925	1.491
1926	1.52
1927	1.503
1928	1.501
1929	1.545
1930	1.538
1931	1.505
1932	1.499
1933	1.478
1934	1.469
1935	1.433
1936	1.465
1937	1.42
1938	1.401
1939	1.41
1940	1.435
1941	1.442
1942	1.417
1943	1.454
1944	1.42
1945	1.379
1946	1.289
1947	1.279
1948	1.276
1949	1.289
1950	1.272
1951	1.278
1952	1.29
1953	1.344
1954	1.373
1955	1.379
1956	1.428
1957	1.383
1958	1.454
1959	1.455
1960	1.527
1961	1.535
1962	1.532
1963	1.572
1964	1.655
1965	1.551
1966	1.532
1967	1.62
1968	1.621
1969	1.691
1970	1.735
1971	1.709
1972	1.662
1973	1.698
1974	1.676
1975	1.781
1976	1.763
1977	1.854
1978	1.909
1979	1.767
1980	1.85
1981	1.923
1982	1.937
1983	2.047
1984	2.077
1985	2.112
1986	2.153
1987	2.195
1988	2.371
1989	2.472
1990	2.545
1991	2.523
1992	2.6
1993	2.691
1994	2.828
1995	2.969
1996	3.143
1997	3.235
1998	3.384
1999	3.524
2000	3.614
2001	3.759
2002	3.847
2003	4.106
2004	4.344
2005	4.662
2006	5.044
2007	5.435
2008	5.75
2009	5.989