Year	constant 2015 US$
1995	26615450120.597633
1996	27599585835.55623
1997	28965026736.123024
1998	30044821323.97263
1999	31759263942.337086
2000	32313708614.52732
2001	33711847969.493725
2002	34957997372.5992
2003	36043997466.046074
2004	37249424417.52693
2005	38349557486.17459
2006	40283576034.1324
2007	42919084107.18787
2008	43920602560.60388
2009	41818719150.34607
2010	41486366782.98513
2011	41457432905.82341
2012	39982509711.2613
2013	39855287415.65778
2014	41430992104.12693
2015	41777966741.87341
2016	43541187984.9613
2017	45811599746.22771
2018	47996005396.75153
2019	49779202309.92224
2020	48298881335.14724
2021	51083067464.08513
2022	50651398159.83279