Year	National currency (Billions)
1998	5.017
1999	6.079
2000	6.638
2001	6.365
2002	6.632
2003	6.964
2004	7.295
2005	7.860
2006	8.872
2007	10.193
2008	12.346
2009	12.145
2010	12.348
2011	12.167
2012	12.291
2013	11.907
2014	12.634
2015	12.349
2016	12.547
2017	12.715
2018	13.720
2019	14.283
2020	15.761
2021	15.602
2022	17.691
2023	20.401
2024	22.197
2025	23.332
2026	24.477
2027	25.547
2028	26.607
2029	27.776