Year	constant 2021 PPP $
1991	10923.408817236355
1992	11076.38758566595
1993	11319.629348758072
1994	11540.663293494976
1995	11827.181267610638
1996	12269.909572625704
1997	12616.668955184155
1998	12709.30249355122
1999	12917.618950980559
2000	13315.91783971661
2001	13597.056255192278
2002	14022.180197372256
2003	14599.70979569706
2004	15432.465931456556
2005	16251.471665428933
2006	17206.798381733475
2007	18320.11958825674
2008	19062.083632861333
2009	19510.269246154898
2010	20727.785565940532
2011	21670.710926780976
2012	22531.494954433183
2013	23450.021640399762
2014	24324.586846626782
2015	25172.231250836827
2016	26122.915904819474
2017	27192.93918807426
2018	28194.194861362077
2019	28917.684570482146
2020	28912.952523857315
2021	30025.979612173178
2022	30372.761179818142
2023	31033.72427535388