Year	National currency (Billions)
1980	308.368
1981	321.828
1982	332.864
1983	348.701
1984	372.491
1985	388.354
1986	415.31
1987	456.954
1988	466.647
1989	467.827
1990	511.125
1991	515.858
1992	546.729
1993	590.699
1994	558.471
1995	598.625
1996	640.571
1997	688.791
1998	710.091
1999	686.024
2000	731.577
2001	687.958
2002	732.195
2003	773.259
2004	847.834
2005	924.223
2006	989.933
2007	1039.73
2008	1048.52
2009	999.192
2010	1084.00
2011	1204.47
2012	1262.16
2013	1369.33
2014	1440.08
2015	1527.73
2016	1576.37
2017	1693.67
2018	1737.14
2019	1693.06
2020	1736.08
2021	1787.50
2022	1841.27
2023	1905.56
2024	1972.28