Year	constant 2015 US$
1996	124605096935.93309
1997	136729211699.16429
1998	146655551346.33237
1999	156568713781.6686
2000	168040918211.96442
2001	171728751319.80368
2002	177742908263.69543
2003	181610052951.3198
2004	188693155988.85794
2005	194604038042.18066
2006	204435939037.00757
2007	217225220586.28467
2008	225443796975.72623
2009	231380345059.0264
2010	229687244886.58975
2011	235666681204.40378
2012	241539933863.90768
2013	246759860246.71707
2014	251684805411.85834
2015	262839368616.5274
2016	271529115267.27682
2017	291337287412.12366
2018	311237085953.0442
2019	327200570075.6069
2020	322299797798.1165
2021	353677572118.3182
2022	371939028890.6116
2023	377815623846.67737