Year	constant 2011 PPP $
1991	33563.42578125
1992	32420.546875
1993	31460.58984375
1994	31561.447265625
1995	32104.28125
1996	33369.69140625
1997	35173.7421875
1998	37275.12890625
1999	39668.96484375
2000	41753.2578125
2001	42757.01171875
2002	45386.421875
2003	50264.5546875
2004	52568.13671875
2005	54178
2006	60684.1328125
2007	63152.6953125
2008	64885.00390625
2009	62733.99609375
2010	65783.90625
2011	65717.6875
2012	65621.015625
2013	65167.74609375
2014	64262.1640625
2015	65680.6171875
2016	62590.66015625
2017	61258.06640625
2018	63560.8203125
2019	65724.546875