Year Purchasing power parity; international dollars (Billions) 1980 7.252 1981 8.668 1982 9.696 1983 9.624 1984 10.241 1985 11.087 1986 11.714 1987 11.787 1988 10.570 1989 11.156 1990 12.511 1991 14.152 1992 15.662 1993 16.908 1994 17.761 1995 18.451 1996 20.174 1997 21.852 1998 23.718 1999 24.986 2000 26.251 2001 26.992 2002 28.028 2003 29.789 2004 32.887 2005 36.354 2006 40.675 2007 46.837 2008 52.444 2009 53.424 2010 57.224 2011 65.013 2012 72.999 2013 82.722 2014 92.583 2015 104.139 2016 116.438 2017 129.592 2018 137.446 2019 144.340 2020 120.406 2021 145.869 2022 173.017 2023 192.444 2024 202.013 2025 211.744 2026 224.364 2027 237.745 2028 251.929 2029 267.012