Year	constant 2021 PPP $
1991	17668.25182945493
1992	22711.581241280837
1993	28108.570644618445
1994	27705.449068283928
1995	27372.64257001655
1996	29380.3465429442
1997	34469.59502038931
1998	44889.29250375729
1999	50981.13376916274
2000	57599.03234195956
2001	56813.96564195351
2002	50589.021475768226
2003	31124.676997960632
2004	46180.92076026393
2005	45407.875837945016
2006	47404.94889000431
2007	48661.29432112783
2008	51485.46342044177
2009	51234.09717339694
2010	52692.85670738431
2011	54699.64285290751
2012	59510.64125513726
2013	60371.5106920331
2014	57766.24673880657
2015	58632.23643471294
2016	64610.98146535221
2017	65070.403884359315
2018	65196.814467022894
2019	67734.70873119855
2020	62213.06809825487
2021	61228.61463207585
2022	61382.26305317033
2023	57445.85169897205