Year	Tonnes per Person
1830	0.00014
1831	0.00017
1832	0.00011
1833	0.00014
1850	0.00073
1855	0.00212
1858	0.0029
1859	0.00305
1860	0.00399
1861	0.00502
1862	0.00449
1863	0.00466
1864	0.00518
1865	0.0049
1866	0.01535
1867	0.01745
1868	0.01439
1869	0.01934
1870	0.02079
1871	0.02782
1872	0.02829
1873	0.02632
1874	0.03165
1875	0.0361
1876	0.04441
1877	0.04491
1878	0.05816
1879	0.05913
1880	0.06873
1881	0.07174
1882	0.07487
1883	0.08444
1884	0.08496
1885	0.09169
1886	0.09318
1887	0.09771
1888	0.10098
1889	0.10806
1890	0.12125
1891	0.13228
1892	0.13873
1893	0.16112
1894	0.16259
1895	0.18511
1896	0.18671
1897	0.2139
1898	0.23769
1899	0.27321
1900	0.30666
1901	0.31194
1902	0.29856
1903	0.28937
1904	0.31899
1905	0.28213
1906	0.31884
1907	0.35393
1908	0.35283
1909	0.36904
1910	0.35859
1911	0.36839
1912	0.41348
1913	0.44505
1914	0.39798
1915	0.36194
1916	0.38222
1917	0.34854
1918	0.13773
1919	0.11657
1920	0.10533
1921	0.11318
1922	0.13677
1923	0.1497
1924	0.17673
1925	0.17283
1926	0.24813
1927	0.30568
1928	0.33649
1929	0.35907
1930	0.48369
1931	0.57578
1932	0.64279
1933	0.7118
1934	0.85314
1935	0.95688
1936	1.08721
1937	1.10157
1938	1.15203
1939	1.1555
1940	1.37265
1941	1.19491
1942	0.81483
1943	1.03067
1944	0.95646
1945	1.00337
1946	1.11733
1947	1.33317
1948	1.40568
1949	1.58333
1950	1.75367
1951	1.89898
1952	2.02689
1953	2.13334
1954	2.31467
1955	2.60445
1956	2.8309
1957	3.06854
1958	3.24144
1959	3.36951
1960	3.46512
1961	3.5263
1962	3.64969
1963	3.8589
1964	4.04744
1965	4.23743
1966	4.42037
1967	4.56943
1968	4.64694
1969	4.78831
1970	4.98328
1971	5.23328
1972	5.44941
1973	5.62252
1974	5.78074
1975	6.02184
1976	6.20079
1977	6.36096
1978	6.52964
1979	6.53491
1980	6.74186
1981	6.56591
1982	6.64203
1983	6.68843
1984	6.69717
1985	7.16408
1986	7.12037
1987	7.35228
1988	7.48998
1989	7.28518
1990	6.80563
1991	6.55715
1992	6.00544
1993	4.76626
1994	4.75718
1995	4.46822
1996	4.3653
1997	4.28477
1998	4.55599
1999	3.87982
2000	3.47345
2001	3.70963
2002	3.81523
2003	3.75576
2004	3.9174
2005	4.15686
2006	4.28562
2007	4.65224
2008	4.66898
2009	3.95079
2010	4.3117
2011	4.47677
2012	4.5541
2013	4.21713
2014	4.33452