Year Purchasing power parity; 2017 international dollar (Units) 2000 11736.180 2001 12320.278 2002 12840.454 2003 12307.885 2004 12707.894 2005 13017.040 2006 13143.835 2007 13520.908 2008 13054.325 2009 12393.023 2010 12484.904 2011 13247.268 2012 13838.170 2013 13686.976 2014 14335.195 2015 15435.540 2016 15654.128 2017 15080.289 2018 15259.314 2019 15429.275 2020 14462.163 2021 12492.241 2022 12242.081 2023 12340.758 2024 13880.173 2025 15534.554 2026 16097.903 2027 16437.120 2028 16706.900 2029 16997.277