Year	National currency (Billions)
1998	1.295
1999	1.818
2000	1.434
2001	1.660
2002	1.760
2003	1.724
2004	1.913
2005	2.119
2006	1.897
2007	2.397
2008	3.287
2009	5.325
2010	7.373
2011	10.357
2012	11.145
2013	11.938
2014	11.903
2015	13.237
2016	12.813
2017	13.928
2018	12.619
2019	14.821
2020	20.358
2021	21.833
2022	22.782
2023	22.971
2024	24.525
2025	25.463
2026	26.161
2027	26.873
2028	27.566
2029	28.177