Year	current US$
1992	38604358026.77276
1993	36979183259.58118
1994	43997499975.113556
1995	56420323497.498566
1996	61982905154.56118
1997	66890457693.76018
1998	62939619607.46607
1999	61661589609.36309
2000	72933462915.18648
2001	78792564062.51227
2002	87217023726.64462
2003	112694970172.2546
2004	154487687596.07327
2005	184405161043.986
2006	226730993648.90506
2007	291802656654.17535
2008	385090030368.1338
2009	265898954037.55444
2010	322817008600.3375
2011	422466660104.24603
2012	446439850983.53235
2013	446636106326.1245
2014	431938984292.62
2015	331556379162.2961
2016	310894496537.8673
2017	360971650587.44
2018	408786861683.3619
2019	415817008419.78613
2020	375398420873.4962
2021	501753818511.4557
2022	560887756100.5466
2023	552849297476.417