Year	National currency (Billions)
1980	68.637
1981	84.041
1982	101.028
1983	118.476
1984	133.020
1985	147.368
1986	161.076
1987	173.694
1988	186.502
1989	197.118
1990	215.467
1991	228.310
1992	244.994
1993	260.273
1994	270.660
1995	276.344
1996	276.440
1997	278.493
1998	277.255
1999	279.531
2000	280.960
2001	286.055
2002	288.111
2003	285.867
2004	288.419
2005	294.975
2006	297.495
2007	300.064
2008	327.683
2009	347.224
2010	364.132
2011	389.107
2012	404.752
2013	414.432
2014	431.379
2015	438.497
2016	451.620
2017	454.048
2018	459.388
2019	467.249
2020	515.212
2021	548.456
2022	578.063
2023	608.565
2024	640.107
2025	671.626
2026	705.964
2027	743.964
2028	782.652
2029	822.485