Year	National currency (Billions)
2001	187.203
2002	-187.700
2003	-322.104
2004	-287.197
2005	-141.314
2006	-10.195
2007	-122.600
2008	-677.789
2009	-1634.287
2010	-1349.240
2011	-1157.451
2012	-959.762
2013	-436.219
2014	-362.076
2015	-309.684
2016	-446.429
2017	-545.455
2018	-640.578
2019	-760.177
2020	-2536.082
2021	-2078.766
2022	-325.342
2023	-1579.265
2024	-945.285
2025	-1100.592
2026	-983.103
2027	-941.473
2028	-1038.730
2029	-897.961