Year	National currency (Billions)
1980	39896.651
1981	42375.111
1982	36617.199
1983	35591.172
1984	37685.906
1985	38427.670
1986	40578.170
1987	43248.540
1988	46400.425
1989	51321.140
1990	53205.308
1991	57357.659
1992	63762.621
1993	67963.801
1994	71382.514
1995	77759.328
1996	81635.499
1997	87669.781
1998	91335.156
1999	91085.234
2000	95613.646
2001	98629.335
2002	101788.234
2003	106595.943
2004	113710.428
2005	120347.757
2006	127628.786
2007	134224.936
2008	139311.245
2009	137753.694
2010	145814.558
2011	154889.906
2012	164423.907
2013	169863.886
2014	172908.950
2015	176629.851
2016	179726.241
2017	182166.376
2018	189434.868
2019	190636.580
2020	178924.871
2021	199204.139
2022	203305.233
2023	203750.027
2024	207789.959
2025	213054.338
2026	218071.746
2027	223187.850
2028	228313.680
2029	233610.235