Year	current US$
1992	63600000
1993	118414000
1994	131600000
1995	180900000
1996	208700000
1997	182200000
1998	214122728.792642
1999	285054032.062683
2000	320633283.824646
2001	340117783.825844
2002	368061776.122726
2003	425247504.296332
2004	502047926.277017
2005	630954793.272581
2006	760420336.807788
2007	772562164.646887
2008	799112028.694048
2009	822194636.0765593
2010	995854176.229073
2011	1362809864.6697762
2012	1557927741.4498606
2013	1762140760.5000181
2014	2054340928.2785368
2015	2208936296.702859
2016	2399329082.7591186
2017	2714504430.0460825
2018	3034464172.7274356
2019	3238413283.7562804
2020	2001586540.3082356
2021	2073622124.673804
2022	2730346741.640092
2023	2826058369.8079696