Year	National currency (Billions)
1980	5.555
1981	7.615
1982	12.260
1983	22.083
1984	36.406
1985	59.051
1986	96.925
1987	239.423
1988	486.076
1989	641.684
1990	865.192
1991	1112.913
1992	1323.378
1993	1651.778
1994	1868.526
1995	2440.392
1996	3284.162
1997	4144.914
1998	5092.988
1999	6034.995
2000	7016.604
2001	7437.108
2002	7827.758
2003	8259.533
2004	9248.390
2005	9999.599
2006	11120.116
2007	12046.753
2008	12927.761
2009	12749.118
2010	13968.150
2011	15268.437
2012	16529.124
2013	16954.006
2014	18137.651
2015	19228.615
2016	20758.791
2017	22536.210
2018	24176.670
2019	25142.901
2020	24081.766
2021	26619.086
2022	29452.832
2023	31768.524
2024	34334.549
2025	36722.376
2026	38859.259
2027	40968.611
2028	43205.348
2029	45464.274