Year	National currency (Billions)
1998	-72.675
1999	-92.206
2000	-152.500
2001	-204.892
2002	-196.803
2003	-301.096
2004	-411.602
2005	-400.511
2006	-538.646
2007	-762.924
2008	-754.764
2009	-1101.204
2010	-1851.993
2011	-1906.680
2012	-1293.468
2013	-938.327
2014	-810.706
2015	-1920.071
2016	-2870.636
2017	-2363.533
2018	-3157.058
2019	-4111.974
2020	-6457.533
2021	-7199.815
2022	-6862.326
2023	-8536.854
2024	-9094.629
2025	-10005.186
2026	-10301.801
2027	-10383.084
2028	-11165.233
2029	-11240.408