Year National currency (Billions) 1998 1466.910 1999 2042.439 2000 2549.250 2001 3279.217 2002 4930.607 2003 7170.861 2004 9027.108 2005 11483.428 2006 15661.632 2007 21600.329 2008 27306.078 2009 31044.855 2010 34839.412 2011 39998.855 2012 46117.345 2013 53682.468 2014 61636.859 2015 68988.057 2016 74215.746 2017 82700.024 2018 92788.955 2019 105258.501 2020 110209.657 2021 103035.786 2022 115163.338 2023 139470.976 2024 157137.242 2025 170722.863 2026 185490.703 2027 201544.323 2028 218976.285 2029 237903.326