Year	Tonnes per Person
1950	0.00602
1951	0.00598
1952	0.00678
1953	0.00674
1954	0.0092
1955	0.00997
1956	0.00826
1957	0.00574
1958	0.01466
1959	0.01618
1960	0.01286
1961	0.01597
1962	0.01507
1963	0.01733
1964	0.02112
1965	0.02176
1966	0.02084
1967	0.02147
1968	0.02666
1969	0.02799
1970	0.03444
1971	0.04356
1972	0.05002
1973	0.06324
1974	0.07013
1975	0.11155
1976	0.13046
1977	0.14951
1978	0.15816
1979	0.1675
1980	0.18427
1981	0.20157
1982	0.27877
1983	0.34051
1984	0.38736
1985	0.39873
1986	0.38307
1987	0.3921
1988	0.38328
1989	0.37824
1990	0.39196