Year	National currency (Billions)
1980	377.492
1981	458.116
1982	508.668
1983	501.717
1984	554.102
1985	593.575
1986	636.507
1987	708.608
1988	825.615
1989	1314.898
1990	1270.999
1991	1513.690
1992	1638.334
1993	1791.423
1994	1922.920
1995	2058.805
1996	2177.210
1997	2355.333
1998	2543.855
1999	2234.609
2000	3335.409
2001	2462.290
2002	2345.159
2003	2422.199
2004	2463.388
2005	2518.633
2006	2450.950
2007	2541.793
2008	2590.525
2009	2914.154
2010	2831.542
2011	2881.485
2012	2954.347
2013	2952.768
2014	2951.829
2015	2966.313
2016	3075.847
2017	3116.963
2018	3191.468
2019	3267.672
2020	3616.957
2021	3768.154
2022	3656.022
2023	3866.046
2024	4151.338
2025	4426.545
2026	4705.894
2027	4995.961
2028	5300.824
2029	5600.714