Year	National currency (Billions)
1980	282.512
1981	295.856
1982	300.070
1983	307.830
1984	314.634
1985	328.638
1986	340.306
1987	365.796
1988	378.833
1989	384.209
1990	409.694
1991	428.611
1992	459.278
1993	476.599
1994	510.013
1995	559.249
1996	592.075
1997	614.305
1998	639.272
1999	660.512
2000	717.487
2001	718.711
2002	717.838
2003	728.355
2004	762.441
2005	794.579
2006	838.924
2007	889.453
2008	918.682
2009	928.862
2010	981.185
2011	1035.764
2012	1062.084
2013	1107.018
2014	1150.031
2015	1176.639
2016	1228.025
2017	1280.503
2018	1332.678
2019	1383.121
2020	1362.865
2021	1490.216
2022	1586.639
2023	1618.413
2024	1644.451
2025	1733.824
2026	1787.576
2027	1848.452
2028	1914.300
2029	1982.425