Year National currency (Billions) 1996 269.720 1997 374.133 1998 431.837 1999 387.082 2000 408.380 2001 447.552 2002 521.113 2003 536.388 2004 504.573 2005 547.373 2006 497.372 2007 507.089 2008 576.091 2009 1261.726 2010 1372.542 2011 1586.965 2012 1758.855 2013 1861.266 2014 2109.591 2015 2456.334 2016 2875.617 2017 3279.585 2018 3348.765 2019 3512.007 2020 4164.251 2021 4426.853 2022 4186.665 2023 4794.860 2024 5568.351 2025 6156.548 2026 6705.222 2027 7241.064 2028 7837.715 2029 8360.453