Year	National currency (Billions)
1988	767.522
1989	887.897
1990	1022.468
1991	1282.886
1992	1430.752
1993	1543.790
1994	1871.310
1995	2190.003
1996	2463.071
1997	2620.068
1998	2887.431
1999	3409.681
2000	3782.612
2001	3992.110
2002	4497.423
2003	5170.001
2004	6126.846
2005	7040.443
2006	8734.505
2007	10952.530
2008	11095.647
2009	11995.663
2010	14650.840
2011	16853.630
2012	19703.355
2013	22018.070
2014	23875.362
2015	27342.520
2016	30957.010
2017	34187.646
2018	37708.337
2019	38501.923
2020	36044.776
2021	48228.993
2022	53320.136
2023	59616.151
2024	65791.915
2025	73227.341
2026	81362.180
2027	90327.945
2028	100291.287
2029	111364.090