Year Purchasing power parity; international dollars (Units) 2000 8534.817 2001 9161.323 2002 9696.505 2003 9477.824 2004 10048.986 2005 10616.232 2006 11050.222 2007 11675.203 2008 11489.463 2009 10974.704 2010 11190.442 2011 12118.748 2012 12895.020 2013 12971.206 2014 13822.148 2015 15021.235 2016 15378.712 2017 15080.289 2018 15608.872 2019 16047.651 2020 15240.411 2021 13768.079 2022 14442.335 2023 15089.435 2024 17381.065 2025 19795.876 2026 20900.383 2027 21743.796 2028 22518.469 2029 23347.621