Year	constant 2010 US$
1995	2130.08535301199
1996	2188.31185997323
1997	2258.95253883255
1998	2276.28792132003
1999	2314.24259420102
2000	2422.98572559137
2001	2476.64123059597
2002	2555.82537748484
2003	2668.47452723643
2004	2836.83990017601
2005	2994.53563309784
2006	3212.75658648846
2007	3459.99896399555
2008	3610.34997709412
2009	3640.22276139618
2010	3855.54990236049
2011	4039.77715001902
2012	4199.40044250412
2013	4355.29167520601
2014	4521.8396368135
2015	4646.95647063224
2016	4791.15915311127
2017	4970.94289869377