Year	National currency (Billions)
2000	-6.881
2001	-11.854
2002	-12.914
2003	-1.899
2004	-0.881
2005	1.647
2006	1.756
2007	-5.574
2008	-2.707
2009	-25.222
2010	-9.142
2011	-11.176
2012	-20.500
2013	30.681
2014	30.077
2015	13.990
2016	30.462
2017	-82.746
2018	-201.598
2019	-192.449
2020	-208.587
2021	-173.204
2022	-155.422
2023	-311.519
2024	-285.861
2025	-281.058
2026	-269.452
2027	-259.979
2028	-243.421
2029	-229.877