Year Purchasing power parity; international dollars (Units) 2000 909.542 2001 921.382 2002 954.226 2003 679.444 2004 711.773 2005 757.281 2006 818.597 2007 914.409 2008 948.908 2009 965.269 2010 1002.469 2011 1067.375 2012 1153.931 2013 1329.368 2014 1358.242 2015 1257.511 2016 1369.793 2017 1531.993 2018 1548.030 2019 1497.742 2020 1437.271 2021 1541.317 2022 1688.460 2023 1787.422 2024 1882.432 2025 1988.490 2026 2103.134 2027 2226.161 2028 2375.815 2029 2513.232