Year	National currency (Billions)
1980	56.524
1981	82.378
1982	85.459
1983	94.052
1984	121.559
1985	138.648
1986	148.916
1987	221.880
1988	282.332
1989	476.614
1990	599.122
1991	1041.722
1992	1380.880
1993	1613.268
1994	2162.369
1995	2792.777
1996	3404.571
1997	3916.356
1998	4532.771
1999	5284.669
2000	6057.076
2001	6626.087
2002	7240.696
2003	7779.244
2004	8876.898
2005	9658.266
2006	11196.848
2007	12287.576
2008	13395.731
2009	16743.236
2010	18895.413
2011	21993.677
2012	27110.368
2013	28850.853
2014	31772.727
2015	37912.945
2016	39165.159
2017	41774.303
2018	46528.987
2019	53362.409
2020	61207.206
2021	65784.778
2022	68585.601
2023	75732.964
2024	78130.004
2025	81376.186
2026	84900.321
2027	90601.126
2028	96954.278
2029	103623.599