Year Purchasing power parity; international dollars (Billions) 1980 855.325 1981 937.281 1982 987.356 1983 1041.970 1984 1110.088 1985 1170.296 1986 1222.718 1987 1271.429 1988 1365.438 1989 1474.507 1990 1617.240 1991 1755.729 1992 1830.212 1993 1855.287 1994 1940.365 1995 2011.568 1996 2065.105 1997 2138.223 1998 2205.942 1999 2279.368 2000 2398.684 2001 2494.069 2002 2527.740 2003 2559.524 2004 2659.465 2005 2762.777 2006 2956.586 2007 3127.242 2008 3218.066 2009 3053.482 2010 3219.943 2011 3415.020 2012 3487.234 2013 3628.559 2014 3807.115 2015 3890.125 2016 4164.749 2017 4411.728 2018 4557.186 2019 4683.286 2020 4563.428 2021 4923.894 2022 5365.668 2023 5544.290 2024 5686.531 2025 5863.588 2026 6060.800 2027 6244.096 2028 6414.966 2029 6580.462