Year	constant 2021 PPP $
1991	11294.6609285112
1992	11467.636453056855
1993	11732.441975595166
1994	11974.429744923984
1995	12278.408686983525
1996	12743.434304522923
1997	13103.520508840913
1998	13202.231043494712
1999	13429.35279395194
2000	13870.18188739256
2001	14174.99006663029
2002	14633.26769375738
2003	15254.190618022483
2004	16144.526379737716
2005	17021.88246492505
2006	18040.5645571991
2007	19227.152316343014
2008	20022.036317699956
2009	20513.678982080884
2010	21815.370724775326
2011	22842.944126670736
2012	23801.25474336424
2013	24814.615154035055
2014	25770.501006624338
2015	26707.23229665116
2016	27764.015185215296
2017	28955.273916935177
2018	30076.045361462104
2019	30890.273341030625
2020	30960.75562990908
2021	32193.199086256023
2022	32576.141169977633
2023	33246.784349513524