Year	constant 2021 PPP $
1991	46893.43836142388
1992	48127.25352241254
1993	47927.7553329864
1994	47366.18817135575
1995	47635.101349698045
1996	47982.22385605766
1997	48657.40766273768
1998	49994.16331302689
1999	49289.41756501721
2000	51426.65002843588
2001	51312.32295327125
2002	50810.27633655785
2003	50960.44231145947
2004	53035.52852061867
2005	53813.15385717567
2006	54407.889609371094
2007	54352.80149320707
2008	55411.174579715385
2009	53891.12423779433
2010	54413.830380797495
2011	56013.26905043657
2012	57701.097086338894
2013	57499.448230587666
2014	58054.885774660885
2015	59231.14279125752
2016	60104.66278091216
2017	61121.580570589686
2018	61733.021848931436
2019	61569.58345724578
2020	60064.81041162787
2021	60788.78808673063
2022	63468.96179591817
2023	61776.103240844284