Year Purchasing power parity; international dollars (Billions) 1992 120.238 1993 111.764 1994 99.791 1995 93.528 1996 95.717 1997 99.023 1998 98.233 1999 102.313 2000 114.885 2001 133.329 2002 148.669 2003 165.704 2004 186.493 2005 211.001 2006 240.781 2007 269.316 2008 283.564 2009 288.735 2010 313.574 2011 344.049 2012 369.966 2013 417.452 2014 427.478 2015 407.416 2016 423.833 2017 448.473 2018 477.553 2019 507.421 2020 500.753 2021 545.187 2022 602.825 2023 656.669 2024 693.415 2025 745.503 2026 775.963 2027 820.042 2028 855.028 2029 892.111