Year	constant 2011 PPP $
1991	3609.06485341893
1992	3534.56574414666
1993	3440.29444954307
1994	3354.36430791661
1995	3457.59190595584
1996	3541.86004152535
1997	3608.67595834102
1998	3642.42064783488
1999	3696.36825573751
2000	3765.81985151163
2001	3857.19398043023
2002	3977.51388258488
2003	4094.41820192697
2004	4251.13201978898
2005	4476.37112999595
2006	4706.11489397858
2007	4994.62934947807
2008	5225.84645954422
2009	5391.9158866574
2010	5582.07547328186
2011	5677.91089537764
2012	5797.23622275611
2013	5997.32589984779
2014	6156.06750128027
2015	6205.01657727897
2016	6264.65847884974
2017	6370.24630473989
2018	6535.42892104247
2019	6719.24216099127