Year Purchasing power parity; 2017 international dollar (Units) 2000 12440.245 2001 12526.584 2002 12713.537 2003 12979.464 2004 13526.568 2005 14073.849 2006 15265.214 2007 16280.747 2008 17422.014 2009 16376.367 2010 16787.739 2011 17306.758 2012 16831.990 2013 17425.869 2014 17733.150 2015 18330.702 2016 18867.563 2017 19753.494 2018 20752.404 2019 21591.247 2020 18282.641 2021 20663.202 2022 21575.949 2023 22870.506 2024 23714.463 2025 24413.690 2026 25133.534 2027 25874.603 2028 26637.522 2029 27422.936