Year	National currency (Billions)
1980	352.270
1981	401.512
1982	453.655
1983	505.457
1984	543.879
1985	602.851
1986	639.728
1987	667.587
1988	712.546
1989	789.512
1990	882.000
1991	1004.869
1992	1092.833
1993	1122.867
1994	1150.546
1995	1182.189
1996	1174.347
1997	1184.643
1998	1196.585
1999	1250.083
2000	1257.272
2001	1293.833
2002	1368.725
2003	1428.199
2004	1457.424
2005	1504.372
2006	1564.750
2007	1606.460
2008	1672.920
2009	1716.028
2010	1764.671
2011	1816.441
2012	1868.284
2013	1935.168
2014	1984.060
2015	2062.369
2016	2153.452
2017	2232.191
2018	2356.665
2019	2430.469
2020	2572.540
2021	2640.795
2022	2795.119
2023	2972.014
2024	3119.407
2025	3266.175
2026	3440.954
2027	3586.472
2028	3735.628
2029	3890.701