Year	Tonnes of Oil Equivalent
1960	0.00022
1961	0.0002
1962	0.0002
1963	0.00019
1964	0.00017
1965	0.00016
1966	0.00015
1967	0.00011
1968	0.00007
1969	0.00004
1970	0.00008
1971	0.00007
1972	0.00009
1973	0.00008
1974	0.00009
1975	0.0001
1976	0.00012
1977	0.00018
1978	0.00017
1979	0.00019
1980	0.00019
1981	0.0003
1982	0.0005
1983	0.00061
1984	0.00069
1985	0.00097
1986	0.00127
1987	0.00159
1988	0.00162
1989	0.00186
1990	0.00196
1991	0.00231
1992	0.0025
1993	0.00268
1994	0.0029
1995	0.00298
1996	0.00336
1997	0.00384
1998	0.00385
1999	0.00447
2000	0.00519
2001	0.00507
2002	0.00532
2003	0.00529
2004	0.00576
2005	0.00578
2006	0.00543
2007	0.00495
2008	0.00484
2009	0.00433
2010	0.00418