Year	National currency (Billions)
1991	187.968
1992	236.720
1993	281.479
1994	331.423
1995	384.478
1996	431.062
1997	459.879
1998	539.027
1999	602.490
2000	594.378
2001	630.451
2002	665.368
2003	636.949
2004	549.998
2005	215.081
2006	22.490
2007	-247.339
2008	-817.336
2009	-708.812
2010	-841.351
2011	-1067.978
2012	-1453.021
2013	-1590.008
2014	-1516.917
2015	-1023.078
2016	-568.514
2017	-286.470
2018	-119.237
2019	51.794
2020	279.589
2021	362.749
2022	357.404
2023	565.062
2024	656.385
2025	727.807
2026	821.708
2027	943.514
2028	1070.283
2029	1201.714