Year	current US$
1993	230029007
1994	375509002.7
1995	544168000
1996	649916898.398
1997	593983461.619
1998	601206510.82
1999	528865690.175
2000	817102738.716361
2001	927871134.237622
2002	1093044041.48834
2003	1321491761.42459
2004	1555554396.92403
2005	1874468831.81768
2006	1926149213.79519
2007	2228813115.93466
2008	2505307645.42936
2009	2268827434.5239
2010	2287050682.32973
2011	2524036566.2532
2012	2084700260.0308
2013	2768772802.04369
2014	2773391958.88181
2015	2677257515.35628
2016	3223057486.72174
2017	3666978983.2896
2018	4012037679.51466
2019	4281829645.94151
2020	4194813430.97808
2021	5034694534.84848
2022	5408182479.3696
2023	5698723270.57378