Year	National Currency
1988-01-01	108282000000
1989-01-01	109883000000
1990-01-01	111051000000
1991-01-01	108644000000
1992-01-01	109539000000
1993-01-01	114947000000
1994-01-01	122622000000
1995-01-01	127950000000
1996-01-01	132738000000
1997-01-01	136685000000
1998-01-01	137758000000
1999-01-01	143903000000
2000-01-01	149777000000
2001-01-01	153075000000
2002-01-01	160856000000
2003-01-01	168277000000
2004-01-01	175688000000
2005-01-01	180181000000
2006-01-01	185141000000
2007-01-01	192450000000
2008-01-01	191638000000
2009-01-01	192297000000
2010-01-01	196097000000
2011-01-01	199826000000
2012-01-01	204944000000
2013-01-01	209478000000
2014-01-01	216312000000
2015-01-01	225480000000
2016-01-01	234792000000
2017-01-01	241153000000