Year	National currency (Billions)
1980	143.928
1981	169.729
1982	200.716
1983	241.040
1984	278.175
1985	325.849
1986	365.078
1987	400.661
1988	437.224
1989	476.732
1990	512.892
1991	573.055
1992	633.876
1993	707.670
1994	772.018
1995	832.321
1996	861.931
1997	864.051
1998	877.439
1999	896.709
2000	889.686
2001	932.368
2002	950.229
2003	952.501
2004	960.249
2005	1004.217
2006	1046.423
2007	1059.894
2008	1165.817
2009	1285.416
2010	1399.084
2011	1495.292
2012	1592.423
2013	1666.465
2014	1706.446
2015	1831.780
2016	1871.530
2017	1946.747
2018	2029.459
2019	2087.069
2020	2624.671
2021	2856.514
2022	3020.572
2023	3094.881
2024	3157.847
2025	3219.323
2026	3281.576
2027	3347.233
2028	3416.122
2029	3479.162