Year Purchasing power parity; 2017 international dollar (Units) 1994 3470.119 1995 3569.163 1996 3693.718 1997 3741.089 1998 3803.368 1999 3991.201 2000 4072.430 2001 4108.729 2002 4056.602 2003 4075.614 2004 4208.120 2005 4299.829 2006 4431.783 2007 4596.057 2008 4692.465 2009 4458.813 2010 4597.126 2011 4826.709 2012 4990.043 2013 5181.915 2014 5373.953 2015 5573.442 2016 5767.494 2017 5972.546 2018 5712.166 2019 5489.512 2020 5439.459 2021 5962.878 2022 6122.756 2023 6343.569 2024 6497.911 2025 6656.008 2026 6817.951 2027 6983.834 2028 7153.754 2029 7327.808