Year constant 2021 PPP $ 1991 5190.6392430940705 1992 5626.657720413948 1993 6137.601456042525 1994 6666.813230495097 1995 7190.464636993958 1996 7696.588314193334 1997 8077.51044922978 1998 8017.870515957178 1999 8361.168405234985 2000 8830.82328105262 2001 9326.870293408103 2002 9961.057201771839 2003 10710.88744619236 2004 11506.961463867876 2005 12464.589321224563 2006 13611.104246134348 2007 15037.96469910574 2008 16190.204446599311 2009 17309.565145178116 2010 18844.446550441815 2011 20158.723653718047 2012 21526.008225999936 2013 22983.561231585845 2014 24401.189459110108 2015 25906.820222430237 2016 27477.797123838667 2017 29232.019655160464 2018 30961.81395928354 2019 32636.692790761113 2020 33489.69106772606 2021 35229.52561569574 2022 36214.70391685363 2023 37898.39989766796