Year Purchasing power parity; international dollars (Units) 1992 1462.942 1993 1322.538 1994 1055.398 1995 932.734 1996 897.614 1997 914.707 1998 954.971 1999 975.351 2000 1062.625 2001 1176.389 2002 1279.014 2003 1409.066 2004 1567.918 2005 1689.851 2006 1824.927 2007 1977.677 2008 2128.204 2009 2176.285 2010 2294.089 2011 2458.602 2012 2708.847 2013 3004.451 2014 3303.956 2015 2958.106 2016 3089.443 2017 3237.941 2018 3491.103 2019 3736.565 2020 3875.677 2021 4351.095 2022 4938.327 2023 5442.597 2024 5831.886 2025 6098.590 2026 6388.290 2027 6695.158 2028 7019.720 2029 7363.802