Year	National currency (Billions)
1980	61.150
1981	100.580
1982	138.345
1983	180.961
1984	144.305
1985	217.964
1986	164.062
1987	120.481
1988	111.138
1989	143.211
1990	148.581
1991	217.420
1992	218.464
1993	182.619
1994	200.291
1995	384.622
1996	376.030
1997	407.464
1998	348.682
1999	356.715
2000	277.937
2001	302.195
2002	323.807
2003	321.040
2004	307.000
2005	337.327
2006	331.626
2007	360.489
2008	424.890
2009	418.640
2010	465.162
2011	545.270
2012	535.784
2013	548.072
2014	560.538
2015	681.303
2016	737.838
2017	853.553
2018	863.238
2019	870.943
2020	875.167
2021	956.319
2022	1069.228
2023	1194.353
2024	1292.947
2025	1395.607
2026	1506.418
2027	1626.028
2028	1746.777
2029	1861.889