Year National currency (Billions) 2000 392.727 2001 439.612 2002 427.172 2003 460.767 2004 496.009 2005 474.500 2006 476.911 2007 467.450 2008 525.922 2009 655.821 2010 806.920 2011 966.900 2012 1156.437 2013 1363.605 2014 1575.929 2015 1814.718 2016 2002.964 2017 2223.128 2018 2498.787 2019 2846.119 2020 3456.303 2021 3914.117 2022 4402.843 2023 4844.603 2024 5328.652 2025 5863.694 2026 6406.044 2027 6965.919 2028 7568.248 2029 8218.597