Year	constant 2011 PPP $
1991	9279.2060546875
1992	9307.8876953125
1993	9534.5966796875
1994	9096.875
1995	9152.0947265625
1996	9257.21484375
1997	9262.7958984375
1998	9254.521484375
1999	8756.998046875
2000	9113.041015625
2001	9197.560546875
2002	9275.9833984375
2003	9555.2421875
2004	9941.349609375
2005	10133.666015625
2006	10573.6767578125
2007	11002.169921875
2008	10965.9580078125
2009	10198.4736328125
2010	10156.580078125
2011	10620.83203125
2012	10809.865234375
2013	10349.4228515625
2014	10288.57421875
2015	10284.4609375
2016	10509.8115234375
2017	10620.4736328125
2018	10770.21484375
2019	10923.404296875