Year	current US$
1990	9246544806.063307
1991	9417463018.719728
1992	9026250000
1993	8620618380.369713
1994	8934618661.22084
1995	15073182247.40321
1996	14715861174.180992
1997	14236586801.786844
1998	18175713587.16839
1999	16754104262.484966
2000	18321715881.912888
2001	18273281627.92546
2002	21029948786.02396
2003	26161752068.595036
2004	33858919610.731155
2005	47187808568.83095
2006	58880740823.28017
2007	86153429713.93417
2008	99929968263.39557
2009	84229821353.90619
2010	78188143113.37675
2011	81536032182.55675
2012	88535205582.14636
2013	95939712438.74171
2014	101682265035.41917
2015	93570708698.45148
2016	102116263297.3187
2017	119594585257.66368
2018	138598093117.62152
2019	146731242294.28317
2020	150757258731.87317
2021	170263533679.43646
2022	178704525458.70456
2023	209786568436.70068