Year	current US$
1993	177109991.8035099
1994	265735738.94144702
1995	457040000
1996	639312500
1997	850622500
1998	818887500
1999	751880000
2000	639192500
2001	655750000
2002	885799382.0956756
2003	1195579056.8799717
2004	1624001869.5245354
2005	2008111624.0774715
2006	2494473422.541909
2007	3316952625.9774203
2008	4125023688.9470367
2009	2970548643.879792
2010	2931851446.802297
2011	3731177586.170705
2012	4237761679.237044
2013	5094889970.081027
2014	5412022037.893314
2015	4664726288.718393
2016	5051262406.681181
2017	5944341884.047657
2018	6990391993.370782
2019	7648697014.244777
2020	6646887984.034428
2021	9518254859.997137
2022	11901718147.164154
2023	13499018627.340755