Year	constant 2010 US$
1990	4440240590584.33
1991	4537935886796.83
1992	4613570369458.05
1993	4726098343690.65
1994	4857525887812.44
1995	4954003353244.41
1996	5134558798971.32
1997	5372158260620.82
1998	5502708154689.74
1999	5671383060491.52
2000	5977089028500.3
2001	6166376009284.25
2002	6396128615947.66
2003	6652278942855.45
2004	7108160870967.38
2005	7635462781246.06
2006	8164458949309.83
2007	8841927754550.48
2008	9337176927670.44
2009	9561371959802.39
2010	10134004134931.5
2011	10842902008252.7
2012	11415517938080.6
2013	11944678923797.5
2014	12356189785937.6
2015	12677185779924.9
2016	13137736928786.8
2017	13733388408216.6
2018	14420554832578.8