Year	National currency (Billions)
2000	0.703
2001	0.230
2002	1.451
2003	1.134
2004	2.394
2005	3.830
2006	11.328
2007	16.564
2008	13.785
2009	-1.345
2010	4.323
2011	14.469
2012	15.212
2013	9.347
2014	4.207
2015	-6.953
2016	-8.068
2017	-12.907
2018	-6.240
2019	-1.677
2020	-49.795
2021	-10.928
2022	-0.434
2023	-13.038
2024	-10.094
2025	-4.632
2026	1.728
2027	9.426
2028	9.507
2029	9.040