Year	constant 2010 US$
1993	1907.46959382914
1994	1952.46070195458
1995	1968.02100235284
1996	1967.40610153151
1997	1995.86112644367
1998	2040.0841087479
1999	2115.21675943203
2000	2115.50851271708
2001	2304.35991139923
2002	2449.6926585842
2003	2574.36344988347
2004	2592.25256437786
2005	2760.38387248837
2006	2879.70575090821
2007	3137.58408225795
2008	3112.88567437947
2009	3197.75929959044
2010	3381.20922063584
2011	3399.52533515816
2012	3202.65326704759
2013	3208.74642415337
2014	3219.15717738976
2015	3200.67621404512
2016	3285.67862090941
2017	3266.32688076492