Year	National currency (Billions)
1980	29.991
1981	35.467
1982	45.334
1983	53.305
1984	61.054
1985	73.778
1986	83.672
1987	90.930
1988	101.337
1989	117.759
1990	134.460
1991	153.086
1992	169.690
1993	186.583
1994	191.639
1995	203.119
1996	209.619
1997	215.345
1998	227.659
1999	237.851
2000	253.353
2001	269.274
2002	289.607
2003	307.871
2004	333.613
2005	356.857
2006	385.827
2007	422.204
2008	459.823
2009	494.355
2010	493.815
2011	490.976
2012	510.092
2013	473.465
2014	468.113
2015	474.881
2016	473.208
2017	480.265
2018	503.364
2019	526.652
2020	580.771
2021	611.470
2022	637.831
2023	678.820
2024	705.001
2025	734.567
2026	759.976
2027	773.357
2028	795.912
2029	823.496