Year	National currency (Billions)
1980	89.375
1981	93.706
1982	101.399
1983	107.425
1984	116.061
1985	123.436
1986	129.202
1987	134.409
1988	143.810
1989	155.938
1990	165.353
1991	173.228
1992	181.903
1993	187.346
1994	197.442
1995	210.489
1996	214.288
1997	224.101
1998	232.624
1999	242.306
2000	256.376
2001	264.335
2002	273.255
2003	281.201
2004	296.820
2005	310.037
2006	325.151
2007	343.619
2008	351.742
2009	346.473
2010	363.140
2011	375.968
2012	386.175
2013	392.880
2014	403.004
2015	416.702
2016	430.085
2017	445.050
2018	460.051
2019	478.676
2020	460.748
2021	507.930
2022	554.045
2023	582.583
2024	607.573
2025	627.178
2026	646.737
2027	667.045
2028	689.331
2029	711.589