Year National currency (Billions) 1992 616.300 1993 730.025 1994 747.318 1995 739.973 1996 742.696 1997 736.712 1998 714.907 1999 704.738 2000 694.695 2001 665.304 2002 692.175 2003 663.062 2004 664.989 2005 593.352 2006 530.743 2007 475.504 2008 600.127 2009 691.988 2010 771.235 2011 850.862 2012 850.746 2013 849.938 2014 877.067 2015 809.934 2016 783.958 2017 787.127 2018 766.125 2019 778.438 2020 981.155 2021 918.686 2022 844.683 2023 848.046 2024 826.784 2025 839.106 2026 869.084 2027 905.655 2028 947.206 2029 995.356