Year	current US$
1995	15264307280.365767
1996	18355510699.40035
1997	19265447592.126328
1998	19288589086.523968
1999	19690816746.646156
2000	20716484150.20658
2001	21197994362.911613
2002	22824503419.614517
2003	26206442254.008682
2004	29563444684.364285
2005	37743246437.85582
2006	43200150053.92563
2007	52724893473.350876
2008	70257847843.08914
2009	72613240487.59628
2010	86016397571.8293
2011	97489448189.27583
2012	108951134050.31688
2013	121566006662.05045
2014	133107276338.188
2015	141958256841.4639
2016	151010489364.40677
2017	163179276608.9242
2018	176999133706.8983
2019	190013330153.94977
2020	193990716426.1223
2021	203463215212.7474
2022	224799365739.96735