Year	National currency (Billions)
1980	148.265
1981	163.474
1982	152.018
1983	139.292
1984	138.084
1985	135.531
1986	107.407
1987	117.936
1988	119.872
1989	138.366
1990	178.325
1991	180.979
1992	190.715
1993	191.420
1994	210.696
1995	232.858
1996	267.443
1997	283.289
1998	276.553
1999	310.031
2000	378.218
2001	379.413
2002	403.300
2003	456.662
2004	542.838
2005	663.314
2006	815.723
2007	947.075
2008	1158.541
2009	931.151
2010	1102.444
2011	1325.158
2012	1412.481
2013	1469.803
2014	1520.802
2015	1359.837
2016	1356.090
2017	1434.173
2018	1568.339
2019	1535.067
2020	1283.440
2021	1524.744
2022	1862.192
2023	1851.577
2024	1938.330
2025	2020.755
2026	2121.802
2027	2238.276
2028	2370.030
2029	2516.226