Year	National currency (Billions)
1980	3.669
1981	4.398
1982	5.933
1983	7.350
1984	8.121
1985	9.231
1986	10.316
1987	11.958
1988	12.691
1989	12.262
1990	12.603
1991	19.025
1992	33.309
1993	46.397
1994	50.937
1995	54.351
1996	56.458
1997	57.858
1998	56.414
1999	55.857
2000	57.892
2001	59.142
2002	59.567
2003	64.778
2004	67.587
2005	65.652
2006	65.696
2007	63.425
2008	63.254
2009	75.482
2010	94.286
2011	102.829
2012	113.985
2013	121.819
2014	133.359
2015	144.443
2016	147.963
2017	149.457
2018	151.384
2019	155.613
2020	177.906
2021	181.944
2022	196.878
2023	213.125
2024	228.426
2025	245.060
2026	260.438
2027	273.876
2028	286.118
2029	298.670