Year	current international $
1995	3507604649.2929826
1996	4340696843.261766
1997	3962014250.852361
1998	5194671416.890078
1999	4860811290.017586
2000	4801647701.051034
2001	5151721936.5489855
2002	5445425891.120033
2003	6943308056.5215025
2004	7518712440.915334
2005	8858485647.694513
2006	10993771871.304678
2007	11763530543.72329
2008	13746901612.89916
2009	11609344776.287512
2010	12934387884.238459
2011	14636591992.644112
2012	18227412468.52635
2013	18703908077.443123
2014	19805375626.87389
2015	19195075530.02558
2016	20221046880.917862
2017	22509181091.123615
2018	22898835036.031227
2019	23971148678.905727
2020	22707467031.095318
2021	27534209752.641212
2022	35294007070.86219