Year	National currency (Billions)
1980	893.842
1981	925.154
1982	895.862
1983	918.816
1984	973.013
1985	1019.111
1986	1040.732
1987	1083.110
1988	1130.885
1989	1157.317
1990	1159.666
1991	1135.417
1992	1145.527
1993	1175.972
1994	1228.821
1995	1261.782
1996	1283.093
1997	1338.011
1998	1390.098
1999	1461.563
2000	1536.666
2001	1565.480
2002	1612.433
2003	1641.560
2004	1692.323
2005	1746.654
2006	1792.730
2007	1829.479
2008	1847.690
2009	1793.828
2010	1849.272
2011	1907.287
2012	1940.773
2013	1985.911
2014	2042.976
2015	2056.255
2016	2077.610
2017	2140.641
2018	2199.358
2019	2241.331
2020	2128.408
2021	2240.936
2022	2326.537
2023	2351.337
2024	2378.476
2025	2433.360
2026	2478.593
2027	2520.304
2028	2562.507
2029	2605.037