Year	kg of oil equivalent (constant 2011 PPP)
1990	96.316853306809
1991	100.436637827361
1992	104.42021653537
1993	109.600297691702
1994	114.676515126603
1995	114.945973043602
1996	111.717995666483
1997	114.204092904665
1998	110.007916472422
1999	112.69033550956
2000	109.398378883164
2001	116.30212058708
2002	118.923172236068
2003	115.722194535057
2004	114.505558528967
2005	116.541775941411
2006	117.235884683928
2007	116.946574856589
2008	120.536960488263
2009	123.989182567596
2010	123.467970358243
2011	120.952103533456
2012	126.314587503753
2013	123.930136859688
2014	127.301022719281