Year	National currency (Billions)
1980	18.489
1981	19.126
1982	19.698
1983	19.900
1984	19.645
1985	20.065
1986	20.692
1987	20.531
1988	20.238
1989	22.228
1990	20.006
1991	19.519
1992	63.341
1993	149.142
1994	223.571
1995	267.424
1996	334.359
1997	331.324
1998	384.848
1999	443.594
2000	501.199
2001	563.449
2002	610.494
2003	677.738
2004	737.656
2005	804.163
2006	872.735
2007	965.528
2008	1080.676
2009	1143.936
2010	1239.645
2011	1300.624
2012	1332.811
2013	1350.053
2014	1395.305
2015	1434.307
2016	1472.479
2017	1550.645
2018	1636.730
2019	1691.903
2020	1647.431
2021	1856.172
2022	2138.339
2023	2304.574
2024	2455.933
2025	2616.140
2026	2788.090
2027	2970.190
2028	3164.344
2029	3372.816