Year	constant 2011 PPP $
1991	10102.1694920635
1992	9752.07335648053
1993	9859.3677775488
1994	10041.8724508582
1995	10549.2861090063
1996	10902.6068274798
1997	11350.0408018045
1998	11498.6849543738
1999	11884.4120648158
2000	12527.9798729288
2001	13076.2417262343
2002	13722.4833213816
2003	14556.226149991
2004	15520.434406867
2005	16507.1688018684
2006	17838.3853559071
2007	19402.3754307546
2008	20580.0840623983
2009	21121.4521852456
2010	22597.0259919557
2011	23973.2529353075
2012	25143.3009057204
2013	26360.2860140624
2014	27481.7645654163
2015	28524.4974000157
2016	29700.1354469325
2017	31091.3656191109
2018	32601.3974712282
2019	34159.87896149