Year Purchasing power parity; international dollars (Billions) 1990 173.978 1991 178.870 1992 186.959 1993 194.393 1994 199.054 1995 207.032 1996 219.365 1997 229.587 1998 237.962 1999 242.589 2000 261.774 2001 285.513 2002 332.296 2003 371.056 2004 420.821 2005 464.435 2006 510.959 2007 563.208 2008 615.385 2009 670.903 2010 755.511 2011 808.786 2012 836.150 2013 897.506 2014 971.492 2015 982.912 2016 973.442 2017 990.700 2018 1032.880 2019 1073.411 2020 1068.072 2021 1157.784 2022 1279.599 2023 1364.175 2024 1443.708 2025 1512.728 2026 1587.219 2027 1671.207 2028 1759.606 2029 1852.678