Year	National currency (Billions)
1980	219.807
1981	258.651
1982	334.696
1983	403.456
1984	450.466
1985	503.822
1986	588.145
1987	687.055
1988	897.581
1989	1018.388
1990	1174.798
1991	1194.714
1992	1384.915
1993	1555.254
1994	2160.771
1995	3274.385
1996	4005.906
1997	4340.454
1998	4790.572
1999	5376.277
2000	6265.668
2001	7166.085
2002	7312.518
2003	7891.242
2004	9465.265
2005	11736.269
2006	13701.546
2007	15974.088
2008	18322.512
2009	18812.596
2010	20863.367
2011	23393.795
2012	25415.471
2013	27417.726
2014	30240.588
2015	33216.184
2016	37637.590
2017	41058.841
2018	45886.302
2019	51035.217
2020	49435.649
2021	55744.386
2022	62607.257
2023	69783.628
2024	77114.498
2025	86133.265
2026	95976.026
2027	106238.293
2028	116976.661
2029	128895.513