Year	National currency (Billions)
1980	15.997
1981	22.017
1982	31.769
1983	43.817
1984	59.926
1985	75.769
1986	88.955
1987	98.919
1988	100.796
1989	117.061
1990	135.200
1991	150.409
1992	170.738
1993	220.028
1994	243.746
1995	283.457
1996	319.976
1997	333.627
1998	346.417
1999	362.223
2000	374.557
2001	378.883
2002	384.145
2003	382.775
2004	389.888
2005	393.479
2006	392.132
2007	384.662
2008	440.621
2009	569.535
2010	649.153
2011	743.043
2012	927.813
2013	1025.655
2014	1084.846
2015	1113.661
2016	1145.050
2017	1183.412
2018	1208.861
2019	1223.355
2020	1345.786
2021	1428.133
2022	1502.804
2023	1570.963
2024	1623.812
2025	1677.288
2026	1734.635
2027	1795.584
2028	1849.397
2029	1904.622