Year	National Currency
1966-01-01	95318500
1967-01-01	92708250
1968-01-01	88013500
1969-01-01	102424000
1970-01-01	119233250
1971-01-01	134229250
1972-01-01	154556000
1973-01-01	197522250
1974-01-01	253473250
1975-01-01	281734750
1976-01-01	312814250
1977-01-01	331818500
1978-01-01	293375750
1979-01-01	317542000
1980-01-01	350900250
1981-01-01	430360500
1982-01-01	541306750
1983-01-01	550704750
1984-01-01	653482500
1985-01-01	804121500
1986-01-01	916796250
1987-01-01	1093585250
1988-01-01	1146528250
1989-01-01	1134714000
1990-01-01	1161744500
1991-01-01	878191500
1992-01-01	839983750
1993-01-01	1057934000
1994-01-01	1310994750
1995-01-01	1586337250
1996-01-01	1705593750
1997-01-01	1759835750
1998-01-01	1595193250
1999-01-01	1698905000
2000-01-01	1806973000
2001-01-01	1740300250
2002-01-01	2005277250
2003-01-01	2391416500
2004-01-01	2824591750
2005-01-01	3096917000
2006-01-01	3183762250
2007-01-01	3391160000
2008-01-01	3135801750
2009-01-01	2692725750
2010-01-01	2768867500
2011-01-01	2483536500
2012-01-01	2689641000