Year	National currency (Billions)
2000	1.508
2001	8.582
2002	-23.921
2003	-21.144
2004	18.670
2005	44.222
2006	9.990
2007	-3.121
2008	-111.166
2009	-82.417
2010	-79.094
2011	-96.269
2012	-174.111
2013	-111.221
2014	-128.342
2015	-15.958
2016	80.929
2017	186.430
2018	149.782
2019	108.689
2020	-288.232
2021	-98.767
2022	96.518
2023	42.521
2024	-0.442
2025	-31.287
2026	-19.131
2027	-38.874
2028	-27.108
2029	-40.341