Year Purchasing power parity; international dollars (Units) 1995 6856.029 1996 7403.433 1997 8217.217 1998 8995.940 1999 9083.331 2000 9700.384 2001 10653.416 2002 11642.429 2003 13233.808 2004 14645.989 2005 16540.501 2006 18609.321 2007 21490.307 2008 22709.368 2009 19676.044 2010 20673.110 2011 22884.952 2012 24703.756 2013 26721.624 2014 28184.354 2015 28842.241 2016 30922.105 2017 33826.609 2018 36328.241 2019 38763.920 2020 39255.637 2021 43542.983 2022 47353.864 2023 47905.623 2024 50600.265 2025 53235.314 2026 55965.162 2027 58761.032 2028 61694.343 2029 64792.937