Year	Tonnes per Person
1950	6.15634
1951	6.50018
1952	6.87135
1953	7.04401
1954	7.4434
1955	7.6459
1956	8.1205
1957	8.40063
1958	9.10264
1959	9.04479
1960	9.57492
1961	10.3185
1962	10.91823
1963	11.41015
1964	11.79333
1965	11.41657
1966	11.29234
1967	11.22261
1968	11.72513
1969	12.43541
1970	14.23781
1971	14.87845
1972	14.93771
1973	14.9061
1974	14.97305
1975	15.5507
1976	16.03857
1977	16.40474
1978	16.44796
1979	15.92911
1980	16.04058
1981	15.81078
1982	15.61323
1983	15.60023
1984	16.09263
1985	15.84405
1986	15.92596
1987	15.77346
1988	15.49707
1989	14.96898
1990	13.98334
1991	12.87925