Year	National currency (Billions)
1980	670.827
1981	698.513
1982	698.951
1983	695.641
1984	739.787
1985	780.152
1986	799.251
1987	838.356
1988	874.013
1989	914.602
1990	928.444
1991	919.207
1992	942.962
1993	980.014
1994	1027.554
1995	1057.963
1996	1100.421
1997	1151.677
1998	1205.898
1999	1259.095
2000	1297.972
2001	1332.216
2002	1387.529
2003	1429.192
2004	1488.082
2005	1532.798
2006	1573.170
2007	1641.894
2008	1684.041
2009	1717.168
2010	1759.044
2011	1807.774
2012	1876.438
2013	1918.316
2014	1967.922
2015	2014.139
2016	2068.916
2017	2118.987
2018	2179.356
2019	2218.915
2020	2171.672
2021	2292.286
2022	2379.637
2023	2428.737
2024	2464.210
2025	2514.613
2026	2568.669
2027	2625.232
2028	2683.838
2029	2744.427