Year	National currency (Billions)
1980	147.748
1981	155.135
1982	144.431
1983	121.755
1984	113.841
1985	114.979
1986	112.335
1987	128.848
1988	139.414
1989	148.475
1990	149.960
1991	159.785
1992	147.679
1993	163.836
1994	174.387
1995	178.089
1996	197.137
1997	220.429
1998	243.286
1999	272.035
2000	274.119
2001	309.348
2002	339.257
2003	363.744
2004	393.588
2005	418.431
2006	459.901
2007	495.080
2008	529.132
2009	560.504
2010	597.944
2011	640.602
2012	691.815
2013	737.277
2014	794.066
2015	852.772
2016	892.827
2017	916.382
2018	948.317
2019	970.297
2020	958.464
2021	981.251
2022	1024.032
2023	1085.604
2024	1139.600
2025	1196.249
2026	1243.528
2027	1406.646
2028	1576.426
2029	1709.869