Year	National currency (Billions)
2000	1.045
2001	1.284
2002	1.343
2003	1.487
2004	1.667
2005	1.816
2006	2.170
2007	2.689
2008	3.103
2009	2.994
2010	3.125
2011	3.265
2012	3.181
2013	3.362
2014	3.458
2015	3.655
2016	3.954
2017	4.299
2018	4.663
2019	4.951
2020	4.186
2021	4.955
2022	5.924
2023	6.847
2024	7.428
2025	7.888
2026	8.315
2027	8.749
2028	9.203
2029	9.680