Year	constant 2015 US$
2003	1738622422.3024704
2004	1827825041.8161387
2005	1875854721.8311486
2006	1945965706.0208533
2007	1961953935.0921557
2008	2021422348.101268
2009	2089843519.4622986
2010	2058825705.1359613
2011	2062124089.7919312
2012	2063212719.2104042
2013	2096440288.7742388
2014	2101347245.2575042
2015	2097041472.1844401
2016	2131341422.9664717
2017	2158752136.8316007
2018	2208829090.0813503
2019	2262090690.58514
2020	2243681479.6727567
2021	2293498461.7180953