Year	National currency (Billions)
1981	12829.600
1982	12352.900
1983	15887.900
1984	19313.500
1985	19839.700
1986	17953.500
1987	21039.500
1988	24057.600
1989	27606.000
1990	38956.600
1991	42709.600
1992	47409.300
1993	53810.700
1994	62478.100
1995	68909.900
1996	80244.200
1997	107814.900
1998	152263.300
1999	188428.700
2000	203045.479
2001	317746.593
2002	324028.204
2003	374485.302
2004	438800.610
2005	538893.802
2006	685237.113
2007	764121.451
2008	1053084.642
2009	924686.395
2010	1073832.299
2011	1332189.419
2012	1486152.643
2013	1609899.881
2014	1750366.090
2015	1714915.490
2016	1780829.960
2017	1926989.320
2018	2214097.080
2019	2259030.010
2020	1907538.440
2021	2329015.330
2022	2971534.310
2023	3131113.963
2024	3426832.994
2025	3715332.065
2026	4009911.967
2027	4328827.619
2028	4681417.082
2029	5058654.779