Year constant 2021 PPP $ 1991 101796.92610769409 1992 101755.16019003528 1993 102088.25300826623 1994 99278.2615250062 1995 101973.65365462827 1996 106212.88066030943 1997 108689.6605705862 1998 111882.07861207318 1999 114130.32975262028 2000 117976.07289993133 2001 118805.12838016813 2002 119462.29446749881 2003 119265.13936541408 2004 125365.99760319917 2005 125684.33061777684 2006 127401.38004796811 2007 128865.71284831839 2008 128446.49240713958 2009 123915.75572784619 2010 125076.57767465184 2011 127566.16191743602 2012 127366.65998982651 2013 126779.47371800362 2014 127337.6682781254 2015 127313.07930994077 2016 127841.60267687963 2017 129274.93789662227 2018 130446.39293010403 2019 131251.47705937846 2020 123839.54419335363 2021 129506.35662771226 2022 131573.0092004713 2023 129145.55364822301