Year Purchasing power parity; international dollars (Billions) 1980 84.198 1981 90.730 1982 95.248 1983 97.911 1984 103.480 1985 109.435 1986 112.213 1987 112.399 1988 121.352 1989 130.902 1990 135.801 1991 144.749 1992 149.080 1993 150.173 1994 156.447 1995 163.081 1996 170.820 1997 181.557 1998 190.749 1999 199.392 2000 211.902 2001 225.625 2002 238.120 2003 256.891 2004 277.149 2005 287.553 2006 313.176 2007 332.191 2008 337.455 2009 324.934 2010 310.867 2011 285.080 2012 275.144 2013 284.949 2014 290.011 2015 289.648 2016 296.437 2017 307.090 2018 319.365 2019 330.829 2020 303.970 2021 344.547 2022 389.302 2023 411.608 2024 430.125 2025 446.171 2026 462.336 2027 477.312 2028 492.729 2029 508.440