Year	constant 2010 US$
1995	61889.7766383154
1996	62623.1888152503
1997	64322.0087202623
1998	65132.1591025418
1999	64122.6422630809
2000	65477.1359062524
2001	66315.8657145183
2002	66920.1666269459
2003	68825.7785412344
2004	69872.5341654628
2005	70686.4500882232
2006	70683.571983013
2007	73840.0313266848
2008	75156.012529819
2009	72091.025873193
2010	70255.0712781012
2011	66921.8470178652
2012	67573.9756213674
2013	69480.8467291123
2014	69536.8338074986
2015	67476.9475459223
2016	64715.7770485613
2017	63946.8420536595
2018	63289.4881516296