Year National currency (Billions) 2002 1087.746 2003 1090.266 2004 1171.241 2005 1270.815 2006 687.147 2007 818.171 2008 1048.265 2009 1149.872 2010 1185.233 2011 1394.947 2012 1616.782 2013 1719.836 2014 1795.868 2015 2186.111 2016 2498.521 2017 2773.869 2018 3368.004 2019 3935.173 2020 4474.368 2021 6060.712 2022 6872.925 2023 7653.043 2024 8429.793 2025 9127.909 2026 9726.205 2027 10250.391 2028 10766.245 2029 11312.500