Year	constant 2015 US$
2006	2003169301.9434607
2007	2880690203.356166
2008	3381231964.5295024
2009	2442325825.394437
2010	2367445133.4223447
2011	2375655190.101293
2012	2390862934.448208
2013	2316328806.127661
2014	2352615348.7372203
2015	2455986712.4673805
2016	2832201480.61118
2017	3070881195.7233334
2018	3354556223.67134
2019	3445779746.5145726
2020	2753939679.8435206
2021	3130996102.5696454
2022	3799145464.433478
2023	3996977762.6786246