Year	constant 2015 US$
2006	152394141444.2254
2007	169677138379.21066
2008	183840846965.5435
2009	180630041653.69537
2010	192023705065.5912
2011	205185358551.8234
2012	230253175731.58838
2013	239226580927.7342
2014	260678027483.7638
2015	276034501340.7918
2016	302332543447.34326
2017	331763808914.5902
2018	358289486430.78375
2019	369727564827.32477
2020	367445252975.6762
2021	403713825554.8563
2022	430193930339.3795
2023	477690508800.8182