Year	constant 2015 US$
1991	120126624602.87186
1992	119810558830.7241
1993	128574611137.52782
1994	147109524921.4559
1995	152180611989.5706
1996	168617764834.04944
1997	193457603626.24374
1998	207621844875.42926
1999	206424849206.96472
2000	222665374837.64352
2001	227301161259.2311
2002	236058793509.19366
2003	258746537472.55246
2004	301531641397.04767
2005	330240414163.6475
2006	351568141493.7273
2007	384296728194.3171
2008	417196581717.1157
2009	395044748420.6663
2010	427242147024.2354
2011	375274262993.5637
2012	402929613702.7822
2013	418530318571.3348
2014	426539892426.9332
2015	429977131901.96747
2016	415675389969.20386
2017	426471978033.065
2018	446707861234.19855
2019	447606455345.4732
2020	403817202612.1334
2021	456211875773.2365
2022	524284850068.9855
2023	568918782803.0789