Year	National currency, Monthly Level
1980-01-01	-5893519.08848517
1981-01-01	-11648874.98130990
1982-01-01	6793073.80447624
1983-01-01	10534462.53535270
1984-01-01	12466399.09793430
1985-01-01	7020935.12462564
1986-01-01	11669510.42399230
1987-01-01	31767382.93602680
1988-01-01	74662633.81230159
1989-01-01	466078431.09980400
1990-01-01	4562151609.89975100
1991-01-01	-361089924.99771700
1992-01-01	-3746114128.04013000
1993-01-01	-8015555891.79369100
1994-01-01	-9715949189.13887000
1995-01-01	-15047941340.36690100
1996-01-01	-34175439612.71560000
1997-01-01	-54299954279.79800400
1998-01-01	-64145332015.15960000
1999-01-01	-73027283207.85501000
2000-01-01	-75734323846.69240000
2001-01-01	-58686448733.66940000
2002-01-01	-57532928228.05150600
2003-01-01	-56269496679.96780400
2004-01-01	-52761122411.30199400
2005-01-01	-39269277132.48480000
2006-01-01	-50366725548.40630000
2007-01-01	-69797195556.76700000
2008-01-01	-91701741228.62130000
2009-01-01	-40777027330.64080000
2010-01-01	-54718081296.46240000
2011-01-01	-64539564048.17380000
2012-01-01	-45233608834.21519500
2013-01-01	-7974477323.26030000
2014-01-01	-11039394030.73950000
2015-01-01	9166234608.66750000
2016-01-01	17561214992.94640000
2017-01-01	2477240333.89088000