Year	kg of oil equivalent (constant 2021 PPP)
1990	195.4473423143172
1991	215.83699505621036
1992	212.85193244888828
1993	218.65307084531
1994	229.82935488149172
1995	239.8473480824951
1996	234.66733523800477
1997	230.5302830678461
1998	212.49137105316737
1999	205.89756289098543
2000	196.44833986816258
2001	192.32702019137753
2002	187.34855535221286
2003	192.13904755031703
2004	172.84169149173854
2005	168.35943811677566
2006	157.35914600172657
2007	150.18225509316846
2008	145.26179876649462
2009	142.06664388250806
2010	144.36771829467645
2011	140.72829789872594
2012	138.74182176309142
2013	135.28507439738678
2014	131.90339359395477