Year	current international $
1990	8985190974.32901
1991	9387682068.863861
1992	10139644766.964668
1993	10628142968.47228
1994	10871394158.01088
1995	11498556337.948416
1996	12090187281.163132
1997	13511283063.136393
1998	19198667132.024467
1999	21615085752.871937
2000	23376591380.02369
2001	24422317466.29091
2002	26302985246.73454
2003	28401774258.672626
2004	30306619895.30348
2005	33134583463.592426
2006	35872063243.17776
2007	39470543823.56425
2008	44730772718.83396
2009	45001533735.35806
2010	54751020035.05699
2011	62764140091.28274
2012	66187832103.58959
2013	70937403966.23474
2014	75452756093.23279
2015	81178096694.02702
2016	86091332841.67654
2017	91448431483.57072
2018	103863127353.02715
2019	114019840997.00471
2020	119027746465.9013
2021	128664247117.95967
2022	145283169049.9219
2023	154592455696.90588