Year	constant 2011 PPP $
1991	10861.2802734375
1992	10561.546875
1993	10488.703125
1994	10673.603515625
1995	10878.3271484375
1996	11232.6904296875
1997	11517.5029296875
1998	11128.884765625
1999	11219.224609375
2000	11424.1845703125
2001	11465.5546875
2002	11616.3212890625
2003	11992.78125
2004	12474.55078125
2005	12756.4208984375
2006	13096.2998046875
2007	13530.9755859375
2008	13775.5556640625
2009	13497.732421875
2010	14119.330078125
2011	14156.3271484375
2012	14871.9482421875
2013	15648.06640625
2014	16112.3388671875
2015	16735.15234375
2016	17567.529296875
2017	19116.8828125
2018	19917.51953125
2019	20670.544921875