Year	National currency (Billions)
1980	453.503
1981	453.956
1982	471.660
1983	499.960
1984	529.958
1985	529.428
1986	542.134
1987	546.471
1988	543.739
1989	512.202
1990	483.455
1991	420.959
1992	384.056
1993	389.923
1994	405.255
1995	434.183
1996	451.325
1997	424.006
1998	403.580
1999	398.938
2000	410.591
2001	432.016
2002	456.654
2003	467.345
2004	516.080
2005	540.171
2006	583.541
2007	625.753
2008	683.995
2009	646.256
2010	621.044
2011	649.097
2012	661.592
2013	663.378
2014	690.714
2015	712.544
2016	732.905
2017	792.978
2018	840.786
2019	873.183
2020	841.072
2021	889.088
2022	929.945
2023	949.569
2024	975.885
2025	1011.027
2026	1049.941
2027	1090.353
2028	1129.606
2029	1169.142