Year	current US$
1994	1944130464.5316753
1995	2012893196.0347753
1996	2034690628.889811
1997	2129607402.5465436
1998	2261622043.3003526
1999	2435393046.158536
2000	2541296356.154016
2001	2692177192.4707785
2002	2635155150.7581763
2003	2770958833.7327704
2004	2924504197.7260747
2005	3151667746.3500924
2006	3636084234.490609
2007	3958641623.9802694
2008	4494499765.12371
2009	4497799847.587207
2010	4531288044.8015585
2011	4735844597.155765
2012	5060072112.015697
2013	5311898328.668274
2014	5768041018.687233
2015	6196435384.931467
2016	6571992592.851403
2017	6931206719.266312
2018	6644365706.172433
2019	6408879978.986587
2020	6218198654.130061
2021	6570612152.057093
2022	7255508106.058916
2023	8256890552.45162