Year Purchasing power parity; international dollars (Units) 1992 11208.960 1993 11855.179 1994 12750.084 1995 13549.286 1996 14233.596 1997 15235.276 1998 15928.426 1999 17071.792 2000 18013.897 2001 18989.670 2002 19921.523 2003 20905.540 2004 22387.833 2005 23952.974 2006 26035.279 2007 28507.329 2008 30077.928 2009 27674.831 2010 28184.947 2011 28968.766 2012 29066.166 2013 29990.243 2014 30883.368 2015 31646.714 2016 33946.557 2017 36680.185 2018 39173.149 2019 40955.805 2020 39453.319 2021 44379.865 2022 48714.930 2023 51054.711 2024 53286.733 2025 55566.686 2026 58139.791 2027 60845.720 2028 63687.874 2029 66682.426