Year	constant 2010 US$
1997	84182.8657106337
1998	80262.6967598556
1999	72516.6463592952
2000	69959.9938241861
2001	78559.3492105796
2002	85079.8971274629
2003	86939.5672520321
2004	98489.0100569432
2005	91229.756815383
2006	87484.6748068302
2007	87112.9780942028
2008	113437.150439554
2009	115061.632971403
2010	88740.3221060775
2011	84948.8927436528
2012	91465.9044372142
2013	113179.424762117
2014	106279.711592543
2015	115398.952482659
2016	120233.309530354