Year	per person
1600	2.65
1609	2.65
1642	2.65
1650	2.65
1659	2.65
1690	2.65
1700	2.65
1720	2.65
1739	2.65
1740	2.65
1750	2.561
1760	2.476
1770	2.393
1780	2.314
1790	2.237
1791	2.229
1792	2.221
1793	2.214
1794	2.206
1795	2.199
1796	2.192
1797	2.184
1798	2.177
1799	2.169
1800	2.162
1801	2.148
1802	2.133
1803	2.119
1804	2.105
1805	2.091
1806	2.077
1807	2.064
1808	2.05
1809	2.036
1810	2.023
1811	2.009
1812	1.996
1813	1.983
1814	1.97
1815	1.957
1816	1.944
1817	1.931
1818	1.918
1819	1.905
1820	1.893
1821	1.884
1822	1.875
1823	1.866
1824	1.858
1825	1.849
1826	1.84
1827	1.832
1828	1.823
1829	1.815
1830	1.806
1831	1.798
1832	1.789
1833	1.781
1834	1.773
1835	1.764
1836	1.756
1837	1.748
1838	1.74
1839	1.732
1840	1.724
1841	1.715
1842	1.707
1843	1.7
1844	1.692
1845	1.684
1846	1.676
1847	1.668
1848	1.66
1849	1.652
1850	1.645
1851	1.481
1852	1.334
1853	1.201
1854	1.082
1855	0.9741
1856	0.8772
1857	0.9228
1858	0.9708
1859	1.021
1860	1.074
1861	1.13
1862	1.189
1863	1.251
1864	1.316
1865	1.374
1866	1.436
1867	1.5
1868	1.567
1869	1.637
1870	1.71
1871	1.711
1872	1.713
1873	1.715
1874	1.716
1875	1.718
1876	1.72
1877	1.722
1878	1.723
1879	1.725
1880	1.727
1881	1.728
1882	1.73
1883	1.732
1884	1.733
1885	1.735
1886	1.737
1887	1.738
1888	1.74
1889	1.742
1890	1.744
1891	1.745
1892	1.747
1893	1.748
1894	1.75
1895	1.751
1896	1.753
1897	1.755
1898	1.756
1899	1.758
1900	1.759
1901	1.761
1902	1.763
1903	1.765
1904	1.766
1905	1.768
1906	1.77
1907	1.771
1908	1.773
1909	1.775
1910	1.777
1911	1.778
1912	1.78
1913	1.782
1914	1.806
1915	1.83
1916	1.855
1917	1.88
1918	1.905
1919	1.931
1920	1.957
1921	1.983
1922	2.01
1923	2.037
1924	2.064
1925	2.092
1926	2.12
1927	2.149
1928	2.178
1929	2.207
1930	2.227
1931	2.234
1932	2.287
1933	2.271
1934	2.062
1935	2.216
1936	2.344
1937	2.275
1938	2.207
1939	2.041
1940	1.888
1941	1.746
1942	1.615
1943	1.494
1944	1.382
1945	1.278
1946	1.182
1947	1.093
1948	1.011
1949	0.9353
1950	0.8651
1951	0.9481
1952	1.038
1953	1.066
1954	1.075
1955	1.113
1956	1.19
1957	1.228
1958	1.333
1959	1.325
1960	1.279
1961	1.068
1962	1.063
1963	1.14
1964	1.245
1965	1.355
1966	1.441
1967	1.365
1968	1.303
1969	1.377
1970	1.503
1971	1.535
1972	1.542
1973	1.619
1974	1.613
1975	1.682
1976	1.646
1977	1.726
1978	1.888
1979	2.007
1980	2.049
1981	2.144
1982	2.29
1983	2.429
1984	2.695
1985	2.933
1986	3.084
1987	3.354
1988	3.534
1989	3.542
1990	3.613
1991	3.799
1992	4.117
1993	4.464
1994	4.856
1995	5.529
1996	5.584
1997	5.819
1998	5.78
1999	6.106
2000	6.606
2001	7.258
2002	8.104
2003	9.274
2004	9.981
2005	10.77
2006	11.95
2007	13.44
2008	14.65
2009	15.85