Year	constant 2021 PPP $
1991	5068.722030929096
1992	4417.173865212908
1993	3709.559528700064
1994	3368.6164688193103
1995	3238.922871884731
1996	3174.9860236285404
1997	2986.9507532761627
1998	2888.1744132063086
1999	2694.0200850634483
2000	2440.3434092421917
2001	2317.5477054562966
2002	2310.250776462784
2003	2364.9513749778125
2004	2447.8986583024766
2005	2516.3319815985424
2006	2603.9925796239854
2007	2719.838069183488
2008	2843.1029200338994
2009	2881.6572357681357
2010	3036.1757202538965
2011	3186.989068802247
2012	3354.972683043829
2013	3518.6985291561964
2014	3722.3803239358554
2015	3851.6305059216947
2016	3815.022727303579
2017	3830.2403319596497
2018	3931.1761826542843
2019	3983.099453573872
2020	3999.8304053320653
2021	4090.7208485860046
2022	4275.52419953174
2023	4481.82635289361