Year	National Currency
1980-01-01	212927941343
1981-01-01	212536692321
1982-01-01	214999201868
1983-01-01	214983473264
1984-01-01	221501013505
1985-01-01	226904771982
1986-01-01	237729983614
1987-01-01	253690584420
1988-01-01	267004847618
1989-01-01	274649932151
1990-01-01	287892433595
1991-01-01	284292549378
1992-01-01	279998640514
1993-01-01	274646000000
1994-01-01	290360999999
1995-01-01	307267999999
1996-01-01	317855000000
1997-01-01	332333000001
1998-01-01	350818999999
1999-01-01	364857000000
2000-01-01	386284999999
2001-01-01	393215000001
2002-01-01	407104000000
2003-01-01	424477000000
2004-01-01	448447000000
2005-01-01	469106000000
2006-01-01	488717999999
2007-01-01	508874000001
2008-01-01	514953999999
2009-01-01	481782000000
2010-01-01	519277000000