Year	National currency (Billions)
1980	205.217
1981	220.248
1982	233.260
1983	240.388
1984	257.057
1985	272.655
1986	286.161
1987	296.875
1988	315.136
1989	340.494
1990	369.392
1991	385.748
1992	393.409
1993	401.921
1994	412.012
1995	417.402
1996	420.428
1997	427.772
1998	439.544
1999	446.913
2000	471.592
2001	483.828
2002	482.409
2003	487.709
2004	501.574
2005	520.592
2006	553.857
2007	589.188
2008	614.016
2009	602.542
2010	623.829
2011	635.598
2012	643.620
2013	654.779
2014	665.775
2015	667.797
2016	677.567
2017	684.754
2018	709.737
2019	717.292
2020	695.799
2021	742.446
2022	781.667
2023	795.291
2024	818.353
2025	839.489
2026	864.734
2027	885.550
2028	912.372
2029	934.112