Year National currency (Billions) 2000 399.445 2001 443.584 2002 432.705 2003 469.686 2004 507.850 2005 544.434 2006 576.746 2007 570.846 2008 627.962 2009 754.292 2010 952.904 2011 1155.884 2012 1334.109 2013 1561.221 2014 1788.040 2015 1997.998 2016 2243.371 2017 2467.402 2018 2763.988 2019 3155.816 2020 3834.248 2021 4271.487 2022 4714.271 2023 5153.000 2024 5544.009 2025 6049.459 2026 6586.370 2027 7146.245 2028 7748.574 2029 8398.923