Year	Tonnes of Oil Equivalent
1960	0.0012
1961	0.00123
1962	0.00124
1963	0.00119
1964	0.00119
1965	0.00119
1966	0.00119
1967	0.00118
1968	0.00113
1969	0.0011
1970	0.00109
1971	0.00108
1972	0.00105
1973	0.00105
1974	0.00106
1975	0.00093
1976	0.00088
1977	0.00107
1978	0.00112
1979	0.00135
1980	0.00145
1981	0.00187
1982	0.00209
1983	0.0021
1984	0.00216
1985	0.00212
1986	0.0023
1987	0.00216
1988	0.00226
1989	0.00234
1990	0.00242
1991	0.00223
1992	0.00241
1993	0.00233
1994	0.00256
1995	0.00258
1996	0.00266
1997	0.00293
1998	0.00264
1999	0.00298
2000	0.00291
2001	0.00291
2002	0.0031
2003	0.00307
2004	0.00302
2005	0.00318
2006	0.00345
2007	0.00305
2008	0.00311
2009	0.0031
2010	0.0032