Year	National currency (Billions)
2008	1290618.228
2009	1278250.398
2010	1477510.143
2011	1390770.343
2012	1600016.860
2013	1970143.517
2014	2153833.305
2015	2540802.994
2016	2908364.198
2017	3436206.101
2018	3955757.526
2019	4280410.849
2020	5579692.829
2021	6425691.550
2022	7304331.235
2023	7776106.879
2024	8282902.013
2025	8977033.667
2026	9700163.148
2027	10458306.106
2028	11251627.130
2029	12079660.511