Year	constant 2010 US$
1995	8271304094527.6
1996	8201121916831.23
1997	8509108235082.25
1998	8127287522992.59
1999	8260142065480.33
2000	8553057361027.08
2001	8771405969402.49
2002	9815552240196.05
2003	9792021109135.62
2004	11035444006592.3
2005	11781614728783
2006	12958789661456.5
2007	14800807666310
2008	15348297147432
2009	15931317346945.4
2010	17168625931265.1
2011	18072651665848.2
2012	19077921521667.3
2013	19893525582476.6
2014	20726588054773.6
2015	21616911518200.6
2016	22524029046716
2017	23383659440351.4