Year	National currency (Billions)
1980	-22.800
1981	-22.850
1982	-27.950
1983	-32.225
1984	-31.005
1985	-32.575
1986	-40.095
1987	-43.800
1988	-45.300
1989	-52.518
1990	-2.102
1991	6.686
1992	5.818
1993	7.306
1994	0.594
1995	-7.860
1996	-45.839
1997	-47.887
1998	-59.713
1999	-39.855
2000	-80.274
2001	-120.024
2002	-86.772
2003	-81.695
2004	-101.366
2005	-122.689
2006	-124.084
2007	-122.756
2008	-253.400
2009	-226.330
2010	-213.370
2011	-325.240
2012	-323.086
2013	-410.295
2014	-421.548
2015	-597.352
2016	-656.564
2017	-968.542
2018	-1073.768
2019	-1596.197
2020	-1534.649
2021	-1272.763
2022	-1625.897
2023	-2055.797
2024	-2327.320
2025	-2600.146
2026	-3182.685
2027	-3625.141
2028	-4055.981
2029	-4568.505