Year	National currency (Billions)
1988	8.613
1989	9.557
1990	10.453
1991	11.354
1992	11.558
1993	14.645
1994	15.678
1995	16.166
1996	16.529
1997	16.826
1998	16.563
1999	18.390
2000	20.333
2001	20.449
2002	21.161
2003	21.760
2004	20.494
2005	20.166
2006	19.829
2007	22.530
2008	23.888
2009	25.540
2010	28.919
2011	47.043
2012	41.500
2013	39.825
2014	44.349
2015	46.356
2016	55.850
2017	64.372
2018	67.071
2019	73.326
2020	88.111
2021	95.643
2022	98.177
2023	104.988
2024	107.060
2025	110.861
2026	113.635
2027	113.614
2028	112.067
2029	109.584