Year	National currency (Billions)
2000	-39.546
2001	-39.561
2002	-45.940
2003	-27.583
2004	-22.833
2005	-33.836
2006	-17.668
2007	-23.988
2008	-26.115
2009	-9.358
2010	3.864
2011	-2.323
2012	-0.389
2013	-5.762
2014	-13.502
2015	-10.998
2016	-5.504
2017	-8.434
2018	-3.697
2019	6.113
2020	26.727
2021	30.100
2022	29.345
2023	32.801
2024	40.009
2025	45.869
2026	45.574
2027	44.279
2028	42.176
2029	40.267