Year	kg of oil equivalent (constant 2011 PPP)
1990	124.171440626293
1991	117.289764196269
1992	114.276929056488
1993	105.917362277504
1994	106.459913303472
1995	111.15653028857
1996	109.222143717478
1997	104.262514344452
1998	103.830740648892
1999	109.309798173841
2000	111.485337491453
2001	110.942317966683
2002	121.009012566694
2003	118.965458503802
2004	119.197264645431
2005	110.162237794301
2006	110.921592321538
2007	103.074039692619
2008	104.309494943283
2009	107.806423669672
2010	101.981302245764
2011	98.5016238713969
2012	99.8748246318319
2013	100.165300927914
2014	107.204782560744