Year	kg of oil equivalent (constant 2021 PPP)
1990	198.19711471357633
1991	206.96210415046562
1992	211.77863828729593
1993	212.6039847106276
1994	210.1721928663975
1995	209.9569341856814
1996	208.58169023480392
1997	196.85205767334224
1998	195.03267505309844
1999	189.7809927821328
2000	178.30050331166782
2001	172.7496982724714
2002	166.2071831271426
2003	161.9770645895823
2004	151.653780098955
2005	143.0505860417218
2006	137.20260855775814
2007	128.52720959240088
2008	124.73912426820063
2009	122.91792961800823
2010	125.63907045479839
2011	124.196224603984
2012	121.32469000686038
2013	115.83750852608576
2014	109.70669455386955