Year Purchasing power parity; international dollars (Billions) 1980 510.079 1981 554.503 1982 600.337 1983 649.835 1984 688.239 1985 739.026 1986 777.336 1987 839.774 1988 916.137 1989 974.934 1990 1017.088 1991 1036.720 1992 1062.949 1993 1112.727 1994 1175.243 1995 1228.513 1996 1283.307 1997 1369.728 1998 1432.415 1999 1497.226 2000 1597.267 2001 1675.348 2002 1731.872 2003 1821.634 2004 1916.006 2005 2030.210 2006 2142.760 2007 2258.482 2008 2296.793 2009 2204.309 2010 2281.047 2011 2354.769 2012 2442.464 2013 2562.195 2014 2666.664 2015 2767.977 2016 2892.007 2017 3052.900 2018 3166.673 2019 3272.685 2020 2972.378 2021 3378.336 2022 3773.329 2023 3916.531 2024 4029.438 2025 4163.664 2026 4315.351 2027 4473.354 2028 4630.691 2029 4786.135