Year	constant 2011 PPP $
1991	9564.7041015625
1992	9389.017578125
1993	9162.2265625
1994	9240.1787109375
1995	9540.5654296875
1996	9740.451171875
1997	9727.408203125
1998	9704.41796875
1999	10002.4580078125
2000	10015.5537109375
2001	10009.5537109375
2002	9818.6201171875
2003	9791.615234375
2004	9912.3603515625
2005	9961.8984375
2006	10058.138671875
2007	10206.0712890625
2008	10394.263671875
2009	9978.6513671875
2010	10098.9453125
2011	10287.5830078125
2012	10535.31640625
2013	10779.646484375
2014	10931.9189453125
2015	11196.0556640625
2016	11460.4111328125
2017	11763.5849609375
2018	12108.60546875
2019	12476.330078125