Year	National currency (Billions)
1980	547.381
1981	623.369
1982	525.334
1983	446.287
1984	421.556
1985	376.318
1986	322.021
1987	320.932
1988	330.517
1989	357.063
1990	440.526
1991	495.175
1992	513.393
1993	497.962
1994	506.228
1995	536.817
1996	594.189
1997	621.531
1998	550.407
1999	606.437
2000	710.679
2001	690.514
2002	711.019
2003	809.277
2004	970.279
2005	1230.767
2006	1411.489
2007	1558.825
2008	1949.235
2009	1609.114
2010	1980.774
2011	2537.382
2012	2781.939
2013	2826.992
2014	2874.771
2015	2510.565
2016	2497.499
2017	2681.229
2018	3174.691
2019	3144.614
2020	2753.517
2021	3278.085
2022	4157.145
2023	4003.438
2024	4147.557
2025	4391.262
2026	4608.398
2027	4836.067
2028	5059.912
2029	5359.886