Year	constant 2010 US$
1989	2470143950563.67
1990	2435394714617.64
1991	2308092666271.71
1992	2067263378150.58
1993	1953767381520.94
1994	1749511830998.57
1995	1727107847062.72
1996	1726515946238.23
1997	1773026337316.99
1998	1743390736684.43
1999	1779231218041.23
2000	1921770857913.1
2001	1971874425343.92
2002	2079944876724.17
2003	2218103800709.01
2004	2404341287823.14
2005	2577448885898.17
2006	2789529481438.9
2007	3004002742098.12
2008	3136620277695.92
2009	2949957335150.76
2010	3099809011020.19
2011	3287100179363.05
2012	3408740773130.96
2013	3546305959484.81
2014	3625371732998.05
2015	3655056291844.51
2016	3718773933143.73
2017	3868560697072.89
2018	3975626172022.77