Year National currency (Billions) 1986 11.919 1987 12.399 1988 15.039 1989 17.820 1990 19.915 1991 24.561 1992 31.254 1993 29.189 1994 29.154 1995 33.341 1996 36.242 1997 39.657 1998 42.674 1999 47.284 2000 50.653 2001 53.415 2002 57.592 2003 58.006 2004 60.974 2005 64.425 2006 68.275 2007 73.025 2008 74.581 2009 70.781 2010 72.743 2011 74.594 2012 71.877 2013 76.409 2014 76.800 2015 78.712 2016 80.007 2017 83.105 2018 88.006 2019 91.161 2020 87.040 2021 96.321 2022 106.094 2023 115.312 2024 120.293 2025 124.922 2026 129.446 2027 133.097 2028 138.099 2029 143.435