Year	constant 2015 US$
1995	8630679298186.524
1996	9095696890641.477
1997	9454286683265.594
1998	9580645490057.309
1999	9908955901243.48
2000	10407942995707.453
2001	10749223819338.586
2002	11216610677256.793
2003	11754918502788.777
2004	12420443676520.05
2005	13071059923769.832
2006	13903290294837.29
2007	14969813665731.492
2008	15514648385548.367
2009	15984111363385.592
2010	17105991993016.49
2011	17965528531172.76
2012	18953993899580.438
2013	19914250403619.246
2014	20970871177119.797
2015	22042159427896.74
2016	23083425983952.55
2017	24316851288162.562
2018	25367362527393.12
2019	26400463495529.867
2020	26426044641736.12
2021	28103046798762.99
2022	28776245524243.348