Year	National currency (Billions)
1980	382.296
1981	452.243
1982	526.962
1983	592.358
1984	682.442
1985	767.551
1986	836.437
1987	930.638
1988	1097.931
1989	1249.799
1990	1399.868
1991	1662.821
1992	1971.074
1993	2179.821
1994	2553.138
1995	3051.658
1996	3467.478
1997	3971.430
1998	4379.224
1999	4805.629
2000	5147.095
2001	5655.818
2002	6030.117
2003	6581.623
2004	7611.678
2005	8619.232
2006	9689.071
2007	11165.234
2008	12647.137
2009	14705.698
2010	16507.053
2011	19731.030
2012	22344.639
2013	25042.169
2014	27952.815
2015	30425.880
2016	32725.049
2017	35552.819
2018	39189.810
2019	43798.401
2020	47540.409
2021	55836.225
2022	66639.672
2023	84068.755
2024	107044.826
2025	125244.932
2026	140981.932
2027	157490.096
2028	176092.178
2029	196926.181