Year constant 2021 PPP $ 1991 232292.06669879376 1992 236788.8649805129 1993 231521.9378379318 1994 232372.22558853857 1995 235805.63443198107 1996 235151.14328585562 1997 224143.28524284018 1998 215308.7162155368 1999 214183.20113348807 2000 212641.09839850917 2001 210972.41720404313 2002 212958.24799761706 2003 213184.76812193642 2004 208707.35974178446 2005 204389.9732580217 2006 208469.24367951613 2007 204284.3527233507 2008 196245.11208879563 2009 189081.75356595893 2010 190413.12938139742 2011 194325.2582936779 2012 194663.96141502072 2013 189345.23453423224 2014 183563.2240002487 2015 183319.8044050089 2016 179405.8972727963 2017 182623.96910312172 2018 171789.45633926158 2019 175499.09959980278 2020 178424.86024984915 2021 168595.84593247686 2022 161527.54127069897 2023 162017.32847351546