Year	current US$
2000	904632379.087563
2001	1161339781.4794912
2002	1358632543.205213
2003	1724137736.0624223
2004	2061508567.1715918
2005	2252668822.285785
2006	3074216534.939154
2007	3974541472.762113
2008	5096799472.681998
2009	4318221728.25785
2010	4305454396.010123
2011	4664051647.100418
2012	4244300034.175384
2013	4487200260.311178
2014	4576342317.543654
2015	3988138192.114466
2016	4217918334.862705
2017	4527408309.478246
2018	5063327479.737781
2019	4942044106.123363
2020	4952509188.295963
2021	5433917648.575724
2022	5764295689.629788
2023	6788116274.291399