Year	National currency (Billions)
1991	-77.707
1992	-66.435
1993	-48.283
1994	-43.135
1995	-53.953
1996	-55.972
1997	-47.940
1998	-46.132
1999	-34.402
2000	-99.428
2001	-72.509
2002	-78.508
2003	-59.838
2004	-63.013
2005	-55.049
2006	-45.814
2007	-22.287
2008	-25.067
2009	-26.571
2010	-68.559
2011	-36.918
2012	0.513
2013	17.687
2014	34.613
2015	36.928
2016	38.972
2017	37.345
2018	54.371
2019	45.783
2020	-101.644
2021	-110.113
2022	-85.461
2023	-77.488
2024	-37.833
2025	-35.800
2026	-32.335
2027	-30.589
2028	-26.516
2029	-26.297