Year	constant 2015 US$
1995	9097089950608.303
1996	9046722618186.936
1997	9129585540483.873
1998	8455825550882.909
1999	8608404460187.081
2000	8877012962313.32
2001	9078969350644.367
2002	10167909024178.762
2003	9902547521575.732
2004	11019247394918.162
2005	11461046989587.207
2006	12252060565808.766
2007	13856945714980.438
2008	14418257191489.137
2009	15218531779509.879
2010	16454569320202.977
2011	17477160890509.145
2012	18423410459100.78
2013	19470280030804.49
2014	20448027889180.418
2015	21426480931645.684
2016	22576917022203.24
2017	23735639555350.8
2018	24988885187709.35
2019	25929994071502.004
2020	25891611375225.703
2021	27237718306589.957
2022	27991355685063.125