Year	constant 2015 US$
2005	111502743.05064487
2006	4106194802.04422
2007	5124838458.867423
2008	6539215748.284601
2009	4785302055.792566
2010	2434198824.4519844
2011	4395844022.147073
2012	4700719817.036025
2013	5610535830.753164
2014	5757343586.617335
2015	5588954925.78089
2016	4719512536.671092
2017	4246981103.560706
2018	4336405303.500118
2019	3648883004.4211116