Year	current international $
1990	3307190739.622365
1991	3499448043.9354877
1992	2898686177.0954123
1993	3008182778.6644535
1994	3012581727.157421
1995	2829694104.675315
1996	2932035452.7398224
1997	2807307249.970648
1998	2889531582.731891
1999	2872419845.811797
2000	3132908748.1169643
2001	3000178511.6631036
2002	3854938765.8235335
2003	4303853436.611075
2004	4705926115.634713
2005	5064774465.407521
2006	5444583488.424526
2007	6038148147.031648
2008	6489036994.890792
2009	6738605840.001011
2010	7273209340.616958
2011	7869389212.858831
2012	9365738428.587723
2013	11891627320.961226
2014	12392798377.774836
2015	11285173339.848312
2016	12053273286.711016
2017	11940683458.745148
2018	12751459662.764801
2019	13065240200.353235
2020	13069480065.461512
2021	13674915721.817621
2022	15143876820.20101
2023	16234367685.000011