Year	constant 2010 US$
1995	3830171349558.12
1996	4010590840302.06
1997	4172986097640.84
1998	4273664340002
1999	4437569475664.39
2000	4700978928425.32
2001	4898031594257.26
2002	5146518635190.63
2003	5347317944481.33
2004	5695842695628.7
2005	6103514460605.47
2006	6571817322055.26
2007	7157347072135.33
2008	7644439815298.27
2009	7881985710882.59
2010	8317199102999.61
2011	8879529127994.39
2012	9370488911456.15
2013	9820119146774.16
2014	10233708165481
2015	10452476075589.8
2016	10849367393076.4
2017	11353445689849.3
2018	12017066311860.6