Year	National currency (Billions)
1997	6.263
1998	2.648
1999	8.213
2000	5.797
2001	1.230
2002	3.680
2003	-6.544
2004	-1.733
2005	-15.103
2006	-16.346
2007	-8.894
2008	-7.527
2009	-7.947
2010	-4.690
2011	-7.810
2012	-20.595
2013	-13.835
2014	-28.182
2015	-1.392
2016	-24.207
2017	-24.153
2018	-19.038
2019	-21.225
2020	-82.849
2021	-108.417
2022	-147.909
2023	-191.690
2024	-369.390
2025	-119.301
2026	-90.475
2027	-30.805
2028	32.119
2029	34.960