Year	constant 2010 US$
1989	2751319917173.77
1990	2712615183005.11
1991	2566608041360.63
1992	2327178225309.37
1993	2220141903179.1
1994	2024732887087.94
1995	2018974613645.7
1996	2036044922123.42
1997	2102662684141.22
1998	2087038465957.18
1999	2136302240837.67
2000	2294750770375.15
2001	2350539450726.1
2002	2467895285613.82
2003	2620902601503.8
2004	2827169719198.54
2005	3015393688388.22
2006	3253774511072.66
2007	3499837896577.21
2008	3652105274942.87
2009	3473352833779.37
2010	3638996448763.09
2011	3850132975493.61
2012	3978494674400.37
2013	4122892248148.37
2014	4219116162509.82
2015	4270760685588.65
2016	4353615890552.36
2017	4532801816001.07
2018	4672478807634.91