Year	constant 2011 PPP $
1991	3113.81005859375
1992	3021.1279296875
1993	2956.88305664063
1994	2900.7509765625
1995	2908.30493164063
1996	2955.4951171875
1997	2973.787109375
1998	2994.09692382813
1999	3055.67211914063
2000	3113.42895507813
2001	3205.44702148438
2002	3338.27197265625
2003	3463.287109375
2004	3621.7880859375
2005	3794.64306640625
2006	3840.30908203125
2007	4033.044921875
2008	4131.51611328125
2009	4247.634765625
2010	4429.75390625
2011	4688.82080078125
2012	4807.490234375
2013	5028.3720703125
2014	5219.60498046875
2015	5405.53515625
2016	5595
2017	5786.59912109375
2018	5979.06591796875
2019	6182.01806640625