Year	constant 2015 US$
2006	177668028.73379046
2007	232942596.06721655
2008	249287988.50708354
2009	418784559.08117014
2010	642774024.8563441
2011	900639555.2784444
2012	1030757612.5981928
2013	1457333091.8666618
2014	1462685056.5598657
2015	1715036041.2619863
2016	1740415403.3320715
2017	1773149423.2298555
2018	1927095282.2513738
2019	1361006888.3830788
2020	1420632042.239345
2021	1668745252.4667478
2022	1664957880.1332548
2023	1330236289.8280175