Year	constant 2021 PPP $
1991	9382.485156201357
1992	9098.53799598863
1993	8784.307498665039
1994	8623.292934020517
1995	8666.617823221102
1996	8861.488255261378
1997	8989.408068485072
1998	8981.32680306694
1999	8949.74989339994
2000	8999.919981039307
2001	9110.94732121498
2002	9373.336815759847
2003	9472.244672730016
2004	9797.711350790752
2005	10094.397799924807
2006	10421.297597306328
2007	10774.724373379117
2008	11058.990488230946
2009	11142.863420187907
2010	11594.74945263544
2011	11774.908020507739
2012	11935.759438900519
2013	12191.591198573287
2014	12472.119574103888
2015	12502.171570020191
2016	12349.114297092345
2017	12352.96321055958
2018	12358.082124179266
2019	12362.251151750657
2020	11974.933191816779
2021	12103.905755131682
2022	12043.107532640992
2023	12017.969326202174