Year	constant 2011 PPP $
1991	6653.373046875
1992	6401.53076171875
1993	6699.080078125
1994	5827.6689453125
1995	5738.27001953125
1996	5838.25390625
1997	5787.6640625
1998	5481.77783203125
1999	5612.06396484375
2000	5679.76611328125
2001	5894.64697265625
2002	6055.7431640625
2003	6340.05810546875
2004	6648.9931640625
2005	6998.34716796875
2006	7121.10498046875
2007	7352.35791015625
2008	7587.1982421875
2009	8353.31640625
2010	9274.6787109375
2011	9223.255859375
2012	9419.001953125
2013	9546.591796875
2014	9633.7744140625
2015	9536.82421875
2016	9545.36328125
2017	9572.49609375
2018	9651.5390625
2019	9746.458984375