Year	constant 2011 PPP $
1991	28570.4921875
1992	29760.4765625
1993	31479.623046875
1994	33302.80859375
1995	35483.65234375
1996	37449.91015625
1997	38927.265625
1998	38984.07421875
1999	42467.66796875
2000	44384.20703125
2001	45499.48828125
2002	47576.3671875
2003	49063.2109375
2004	50506.16015625
2005	52021.2578125
2006	54140.2109375
2007	56437.2578125
2008	57938.328125
2009	58700.01953125
2010	61835.76171875
2011	63144.203125
2012	63568.92578125
2013	64545.83984375
2014	65294.59765625
2015	66477.921875
2016	67820.8125
2017	69178.890625
2018	70802.2265625
2019	72270.203125