Year	National currency (Billions)
1980	91.217
1981	94.430
1982	96.473
1983	97.410
1984	96.396
1985	97.973
1986	101.226
1987	108.951
1988	114.769
1989	122.400
1990	132.020
1991	136.469
1992	140.740
1993	139.773
1994	141.854
1995	145.127
1996	150.213
1997	156.824
1998	164.364
1999	170.785
2000	177.302
2001	180.748
2002	182.142
2003	180.447
2004	183.675
2005	185.111
2006	188.119
2007	192.834
2008	193.450
2009	187.410
2010	190.667
2011	187.433
2012	179.828
2013	178.169
2014	179.580
2015	182.798
2016	186.490
2017	193.029
2018	198.529
2019	203.855
2020	186.934
2021	197.659
2022	211.154
2023	215.970
2024	219.711
2025	224.250
2026	228.735
2027	233.150
2028	237.580
2029	242.094