Year	constant 2011 international $
1990	57618.0207016709
1991	61765.601039162
1992	62059.6531074295
1993	63804.2857630107
1994	65346.1992438609
1995	65357.5042711999
1996	65369.095826958
1997	68240.7036536885
1998	71471.0566928086
1999	76492.3882500899
2000	81689.8164014783
2001	82766.9890403592
2002	85032.7118799011
2003	85374.3398319662
2004	87209.8193983459
2005	88610.2898686036
2006	91724.1824854209
2007	97864.1951009914
2008	94900.3467241975
2009	89098.7342435384
2010	91743.2938905974
2011	92005.0168361444
2012	89505.1589621295
2013	90656.3804221873
2014	92349.1864861951
2015	93727.3205965797
2016	93940.7957340506
2017	93101.7849607054
2018	93734.2844272928