Year	National currency (Billions)
1980	143.006
1981	163.966
1982	183.888
1983	198.933
1984	224.172
1985	248.886
1986	270.563
1987	304.117
1988	345.804
1989	389.183
1990	414.862
1991	416.456
1992	432.606
1993	454.570
1994	482.973
1995	511.257
1996	542.509
1997	573.088
1998	606.135
1999	638.529
2000	687.386
2001	730.277
2002	782.317
2003	830.475
2004	894.596
2005	964.095
2006	1039.829
2007	1132.941
2008	1235.541
2009	1264.980
2010	1364.626
2011	1468.191
2012	1515.968
2013	1569.757
2014	1614.755
2015	1640.321
2016	1699.009
2017	1803.156
2018	1896.833
2019	1996.197
2020	1976.907
2021	2205.167
2022	2482.065
2023	2620.053
2024	2750.654
2025	2897.310
2026	3043.469
2027	3195.172
2028	3351.313
2029	3511.670