Year	National currency (Billions)
1995	0.622
1996	0.678
1997	0.685
1998	0.643
1999	0.703
2000	0.725
2001	0.764
2002	0.866
2003	0.920
2004	1.180
2005	1.034
2006	1.098
2007	1.084
2008	1.291
2009	1.229
2010	1.337
2011	1.284
2012	1.440
2013	1.438
2014	1.490
2015	1.346
2016	1.342
2017	1.359
2018	1.458
2019	1.440
2020	1.843
2021	1.603
2022	1.376
2023	1.549
2024	1.605
2025	1.637
2026	1.689
2027	1.737
2028	1.787
2029	1.840