Year	National currency (Billions)
2000	-14.354
2001	-28.852
2002	-41.061
2003	-35.752
2004	-24.023
2005	-5.095
2006	-5.455
2007	-17.102
2008	-26.472
2009	-58.765
2010	-39.719
2011	-9.577
2012	-28.742
2013	-26.59
2014	-29.234
2015	-29.588
2016	-60.732
2017	-72.731
2018	-134.264
2019	-126.407
2020	-159.157
2021	-196.643
2022	-216.799
2023	-221.288
2024	-217.43