Year	current international $
1990	20008209349.389275
1991	19732257488.423824
1992	17161502421.76194
1993	17831810093.15802
1994	15061808082.485882
1995	14270413259.635517
1996	15505291741.054882
1997	13974587734.570755
1998	15134990046.82937
1999	17881777154.823944
2000	19286953004.58093
2001	20577895418.37127
2002	20951419438.648838
2003	22063453785.519836
2004	23789689667.585808
2005	27733583832.35018
2006	31725984087.934498
2007	36189253577.34684
2008	42308833205.10981
2009	45166542919.683945
2010	49921266917.82818
2011	58441023273.07743
2012	64099926378.16768
2013	69625757915.02542
2014	75798477556.96552
2015	79032357701.45288
2016	82167730668.84962
2017	86403378533.5301
2018	95629644637.5132
2019	105309565740.43184