Year	National Currency
1980-01-01	320950697500000
1981-01-01	354640338000000
1982-01-01	382556159100000
1983-01-01	411440731500000
1984-01-01	443372382500000
1985-01-01	484395748600000
1986-01-01	523879326400000
1987-01-01	583878456100000
1988-01-01	644686941800000
1989-01-01	713138658400000
1990-01-01	773899170800000
1991-01-01	789303244400000
1992-01-01	785853809000000
1993-01-01	796522453000000
1994-01-01	819662609000000
1995-01-01	845682710800000
1996-01-01	870181594500000
1997-01-01	903064974000000
1998-01-01	942469627900000
1999-01-01	967370868400000
2000-01-01	977762000000000
2001-01-01	996465000000000
2002-01-01	1009151000000000
2003-01-01	1018870000000000
2004-01-01	1028684000000000
2005-01-01	1032146000000000
2006-01-01	1026270000000000
2007-01-01	1033148100000000
2008-01-01	1040644500000000
2009-01-01	1063518400000000
2010-01-01	1082936500000000
2011-01-01	1111527400000000
2012-01-01	1136002300000000
2013-01-01	1174943100000000