Year	National currency (Billions)
1999	-137.557
2000	201.930
2001	259.592
2002	104.358
2003	223.633
2004	861.556
2005	1813.490
2006	2195.943
2007	1625.776
2008	1459.043
2009	-1938.351
2010	-1244.016
2011	895.493
2012	48.734
2013	-1119.273
2014	-104.359
2015	-2588.529
2016	-2794.873
2017	-928.407
2018	3060.720
2019	2183.827
2020	-4791.674
2021	671.969
2022	-1957.058
2023	-4201.144
2024	-4174.971
2025	-2963.802
2026	-1230.678
2027	-623.243
2028	-558.966
2029	136.537