Year	constant 2011 PPP $
1991	11259.9798622103
1992	11124.9956239931
1993	11255.3052804249
1994	11362.6404783248
1995	11655.4926637654
1996	12065.0232700018
1997	12470.2067932766
1998	12547.6026866511
1999	12832.0941895199
2000	13340.0666833459
2001	13659.0886260178
2002	14090.853203018
2003	14706.7382522273
2004	15540.9473986664
2005	16395.2143414767
2006	17506.4918455669
2007	18787.8955990686
2008	19652.3947918718
2009	20062.5063684301
2010	21394.2502529911
2011	22498.5944860003
2012	23446.1482832621
2013	24397.6785991894
2014	25279.8337662858
2015	26125.5744073635
2016	27112.145291865
2017	28198.1125486408
2018	29409.8636372311
2019	30655.9537867131