Year	National currency (Billions)
1993	3811.800
1994	6367.400
1995	10134.900
1996	12772.600
1997	3422.719
1998	10307.960
1999	30067.000
2000	21820.006
2001	55566.760
2002	76252.111
2003	41757.354
2004	55988.926
2005	79133.799
2006	95460.522
2007	38868.551
2008	91359.941
2009	-5067.507
2010	3100.477
2011	38162.798
2012	-36168.609
2013	-98580.467
2014	-57293.510
2015	-157958.512
2016	-134842.430
2017	-91102.350
2018	7168.233
2019	-55480.189
2020	-624073.861
2021	-404305.405
2022	-42876.370
2023	95296.140
2024	-39594.886
2025	-147508.713
2026	-101866.045
2027	-77891.408
2028	-61657.006
2029	-56849.489