Year	National currency (Billions)
1995	1.302
1996	1.353
1997	1.400
1998	1.223
1999	1.212
2000	1.295
2001	1.505
2002	1.653
2003	1.495
2004	1.717
2005	1.905
2006	2.012
2007	2.136
2008	2.051
2009	2.230
2010	2.401
2011	2.802
2012	3.068
2013	3.420
2014	3.882
2015	3.934
2016	4.026
2017	4.197
2018	4.299
2019	4.319
2020	5.146
2021	5.656
2022	5.718
2023	5.622
2024	5.552
2025	5.467
2026	5.382
2027	5.288
2028	5.188
2029	5.080