Year	constant 2010 US$
1991	88247.7576300455
1992	89640.8355708522
1993	92173.7316667674
1994	93814.7886522149
1995	95436.0575392206
1996	95186.8417402058
1997	96810.0732399799
1998	98364.1376813137
1999	100423.051158907
2000	101507.375502182
2001	103209.161232013
2002	103430.129434927
2003	106233.694243188
2004	108380.901802694
2005	112310.901178463
2006	115352.995694732
2007	117125.659260428
2008	115250.782013734
2009	113942.920843116
2010	115738.407624376
2011	117381.938938098
2012	118709.060459913
2013	120655.576189466
2014	122464.177091956
2015	123508.684838835
2016	125003.286141477
2017	127351.973865229
2018	129325.44445986