Year	National currency (Billions)
2003	-3.268
2004	-21.256
2005	-9.032
2006	-10.472
2007	-26.317
2008	-33.349
2009	-22.134
2010	-30.689
2011	-40.571
2012	-62.821
2013	-70.976
2014	-48.221
2015	-16.846
2016	-42.762
2017	-56.131
2018	-88.060
2019	-67.187
2020	-222.880
2021	-182.102
2022	-772.317