Year	current US$
1992	1902544802.345721
1993	1652246421.6678154
1994	1205774331.5041077
1995	1230180548.5690122
1996	1012531264.6919218
1997	988473780.6995634
1998	1067019227.2524151
1999	1083386021.6833065
2000	1067373243.9555022
2001	1030939876.3571141
2002	1096900765.668725
2003	1368393115.8362875
2004	1792118318.114102
2005	2587368792.1504254
2006	3260506759.061112
2007	4067659742.6460524
2008	5390747545.973222
2009	5895523130.589001
2010	6932779875.8757105
2011	7848556214.661027
2012	9089183119.897917
2013	10691489455.597933
2014	11131955616.01029
2015	10654541763.12879
2016	9656683965.395588
2017	9110541637.876034
2018	9349340573.588764
2019	9967178068.443281
2020	10041893219.023232
2021	11281996404.18467
2022	13840795739.909964
2023	14584547608.944778