Year Purchasing power parity; international dollars (Billions) 1980 13.485 1981 17.284 1982 20.463 1983 24.656 1984 29.097 1985 34.377 1986 35.821 1987 35.243 1988 38.400 1989 41.096 1990 46.206 1991 50.656 1992 56.210 1993 61.078 1994 64.781 1995 69.335 1996 72.644 1997 78.461 1998 81.489 1999 82.888 2000 90.015 2001 96.287 2002 97.017 2003 96.761 2004 101.343 2005 107.426 2006 115.910 2007 124.980 2008 138.789 2009 147.998 2010 153.500 2011 161.202 2012 177.869 2013 181.369 2014 178.709 2015 152.787 2016 148.656 2017 155.415 2018 161.021 2019 161.875 2020 158.471 2021 170.862 2022 190.776 2023 200.322 2024 207.604 2025 217.790 2026 229.765 2027 241.678 2028 253.914 2029 267.007