Year	National currency (Billions)
1980	5.810
1981	9.369
1982	15.141
1983	24.845
1984	33.829
1985	44.254
1986	58.619
1987	76.785
1988	104.375
1989	125.647
1990	149.443
1991	172.969
1992	175.075
1993	171.477
1994	180.542
1995	191.249
1996	209.502
1997	226.275
1998	243.214
1999	303.500
2000	328.325
2001	378.182
2002	368.846
2003	398.636
2004	455.834
2005	530.769
2006	628.643
2007	698.270
2008	814.644
2009	731.840
2010	708.232
2011	776.705
2012	832.306
2013	881.022
2014	962.279
2015	995.473
2016	1481.776
2017	1199.112
2018	1274.233
2019	1270.495
2020	1236.256
2021	1345.214
2022	1649.693
2023	1844.015
2024	1957.023
2025	2008.490
2026	2087.209
2027	2190.573
2028	2319.085
2029	2453.844