Year	kg of oil equivalent (constant 2021 PPP)
1990	119.0980358598966
1991	121.15176315848305
1992	119.02540808984452
1993	112.84101465621342
1994	115.24826563622422
1995	115.6180211257309
1996	116.2001400730739
1997	114.90864383566648
1998	115.34912332696108
1999	111.21995720317302
2000	111.69090975723235
2001	105.04221828098488
2002	104.30111863222915
2003	102.37917711663623
2004	113.34460857435289
2005	112.5307687000867
2006	106.86919958333354
2007	103.91423608069174
2008	95.03442836484687
2009	95.46813617461576
2010	88.87029848581206
2011	86.04770010875545
2012	93.32699579012328
2013	89.53455701473533
2014	91.67198785498023