Year National currency (Billions) 2000 745.807 2001 885.907 2002 1132.894 2003 1228.569 2004 1331.761 2005 1453.608 2006 1556.476 2007 1714.436 2008 1910.043 2009 2156.529 2010 2426.059 2011 2653.563 2012 2966.578 2013 3177.361 2014 3560.826 2015 4300.759 2016 4853.850 2017 5449.151 2018 5937.904 2019 6437.299 2020 7305.734 2021 8014.883 2022 8460.763 2023 9192.466 2024 10098.885 2025 10993.772 2026 11820.407 2027 12678.116 2028 13536.010 2029 14366.208