Year	constant 2010 US$
1995	42110237787.2849
1996	49657413856.0011
1997	58180612211.057
1998	65405763937.2534
1999	69682950286.8703
2000	70447053361.1913
2001	60945842868.0397
2002	57018870427.4865
2003	59799024972.6395
2004	69163930620.5021
2005	71402182204.0925
2006	83030212582.496
2007	104047690113.753
2008	106820216893.841
2009	93372798726.4949
2010	102158989155.308
2011	115188538453.885
2012	110730938878.387
2013	104336218618.38
2014	117702384505.688
2015	123508108645.906
2016	121004875136.802
2017	128589526746.924
2018	140987298112.957