Year	National currency (Billions)
1997	1364.038
1998	1426.308
1999	1306.140
2000	1270.600
2001	1376.600
2002	1482.246
2003	1403.528
2004	1507.490
2005	1566.000
2006	1727.533
2007	1947.980
2008	2156.220
2009	2120.800
2010	2236.600
2011	1725.860
2012	2621.360
2013	3039.509
2014	3293.456
2015	3916.812
2016	4188.888
2017	4523.428
2018	4764.066
2019	5299.096
2020	5423.778
2021	6335.132
2022	6728.287
2023	7771.644
2024	8697.336
2025	9734.279
2026	10910.991
2027	12115.449
2028	13215.453
2029	14590.486