Year	constant 2011 PPP $
1991	52499.44921875
1992	50455.03125
1993	51632.10546875
1994	52940.015625
1995	50799.3046875
1996	52612.81640625
1997	55308.94140625
1998	56943.71875
1999	56942.390625
2000	57842.9296875
2001	59505.57421875
2002	60710.07421875
2003	62307.08203125
2004	66844
2005	69465.71875
2006	70969.46875
2007	75437.75
2008	76177.7890625
2009	74418.796875
2010	70568.6875
2011	71366.7265625
2012	70920.703125
2013	72309.390625
2014	71981.21875
2015	73175.140625
2016	76459.84375
2017	79511.625
2018	82067.7890625
2019	84533.7265625