Year	current US$
1995	854519906.161041
1996	573599753.5240016
1997	602345071.4682568
1998	641543232.3013321
1999	902864304.521834
2000	793939656.5232214
2001	854453349.8557839
2002	1072302645.8530093
2003	1364569297.0247319
2004	1863199901.2197318
2005	2207099031.923587
2006	2219982861.0277658
2007	2355758598.5102673
2008	3037824491.464839
2009	2108340878.4047017
2010	2081352387.8977292
2011	2192544968.7864566
2012	1974477965.4901175
2013	1790956230.0427036
2014	2316732596.051972
2015	2158707046.3423214
2016	2310879797.9145775
2017	2702041806.7637734
2018	3217088042.8544855
2019	3822364916.8966956