Year constant 2021 PPP $ 1991 70777.43058207261 1992 70568.20908748827 1993 70103.17393175999 1994 70805.88688703014 1995 72616.26064787967 1996 74560.13382492261 1997 74673.6328388378 1998 74257.92883244195 1999 74703.62532513043 2000 77013.69377822426 2001 77750.47300382174 2002 78727.40693383341 2003 80102.97155578661 2004 81724.31437038947 2005 82845.11878798594 2006 83609.16936637231 2007 84445.17741886643 2008 83713.40217324167 2009 80163.41470339976 2010 83758.08311801238 2011 83824.62603476965 2012 85189.01819596812 2013 86278.79874789443 2014 85862.13105715073 2015 86905.87739478164 2016 86530.32121541417 2017 86973.35569259788 2018 85738.02228491836 2019 84474.01197733516 2020 81528.35706788918 2021 83652.8774889111 2022 83968.42718927545 2023 85334.60305444054