Year	constant 2011 PPP $
1991	11120.2080078125
1992	10926.3330078125
1993	11163.1220703125
1994	11546.7783203125
1995	12022.810546875
1996	12046.33984375
1997	12005.3662109375
1998	12299.82421875
1999	12780.3662109375
2000	13211.64453125
2001	13515.791015625
2002	13880.8857421875
2003	14094.9931640625
2004	13663.958984375
2005	13578.23828125
2006	13202.6396484375
2007	12508.4970703125
2008	12807.3583984375
2009	13040.177734375
2010	13437.85546875
2011	13759.0791015625
2012	13813.2138671875
2013	13291.326171875
2014	13490.3623046875
2015	13906.4990234375
2016	14183.5224609375
2017	14346.521484375
2018	14594.9873046875
2019	14745.875