Quarter	National Currency
1980-01-01	8458312800000
1980-04-01	8806947400000
1980-07-01	8854467200000
1980-10-01	8808980700000
1981-01-01	8715259500000
1981-04-01	9326580400000
1981-07-01	9062908200000
1981-10-01	8951513700000
1982-01-01	8702657800000
1982-04-01	8930789700000
1982-07-01	8860724600000
1982-10-01	8552836400000
1983-01-01	8094783500000
1983-04-01	8142602700000
1983-07-01	8098708100000
1983-10-01	7944322900000
1984-01-01	7560758400000
1984-04-01	7887564600000
1984-07-01	7956777500000
1984-10-01	7916975000000
1985-01-01	7826422600000
1985-04-01	8242745400000
1985-07-01	8304489500000
1985-10-01	8355492200000
1986-01-01	8217534600000
1986-04-01	8642844700000
1986-07-01	8728048900000
1986-10-01	8705266300000
1987-01-01	8625370300000
1987-04-01	9130369000000
1987-07-01	9497241300000
1987-10-01	9680322200000
1988-01-01	9697098900000
1988-04-01	10221976000000
1988-07-01	10528930000000
1988-10-01	10530501000000
1989-01-01	10312364000000
1989-04-01	10879622000000
1989-07-01	11040949000000
1989-10-01	11243790000000
1990-01-01	11211303000000
1990-04-01	11981858000000
1990-07-01	12170780000000
1990-10-01	12001108000000
1991-01-01	11552044000000
1991-04-01	11895700000000
1991-07-01	11909634000000
1991-10-01	11516007000000
1992-01-01	11304321000000
1992-04-01	11591328000000
1992-07-01	11595321000000
1992-10-01	11435633000000
1993-01-01	11209397000000
1993-04-01	11680239000000
1993-07-01	11744193000000
1993-10-01	11397537000000
1994-01-01	10890474000000
1994-04-01	11199483000000
1994-07-01	11015666000000
1994-10-01	10646547000000
1995-01-01	10085329000000
1995-04-01	10237690000000
1995-07-01	10147102000000
1995-10-01	10028294000000
1996-01-01	9748912400000
1996-04-01	10175819000000
1996-07-01	10202047000000
1996-10-01	10178479000000
1997-01-01	9778465600000
1997-04-01	10132665000000
1997-07-01	10039780000000
1997-10-01	9877008600000
1998-01-01	9449389500000
1998-04-01	9690406300000
1998-07-01	9547462700000
1998-10-01	9422711200000
1999-01-01	9284452000000
1999-04-01	9611221900000
1999-07-01	9427541200000
1999-10-01	9187304300000
2000-01-01	9034500300000
2000-04-01	9197046100000
2000-07-01	9026680700000
2000-10-01	8926796800000
2001-01-01	8580965700000
2001-04-01	8832310500000
2001-07-01	8951956100000
2001-10-01	8751092000000
2002-01-01	8455388000000
2002-04-01	8721761300000
2002-07-01	8500765800000
2002-10-01	8322345900000
2003-01-01	7902740000000
2003-04-01	8168129800000
2003-07-01	8074451500000
2003-10-01	8087580000000
2004-01-01	8088355300000
2004-04-01	8302085800000
2004-07-01	8423107800000
2004-10-01	8114504100000
2005-01-01	7940994800000
2005-04-01	8053708300000
2005-07-01	7996989300000
2005-10-01	7869707700000
2006-01-01	7673004500000
2006-04-01	7979236700000
2006-07-01	8002777000000
2006-10-01	8020143800000
2007-01-01	7768039400000
2007-04-01	8226840100000
2007-07-01	7360259600000
2007-10-01	7380744500000
2008-01-01	7148585700000
2008-04-01	7267263300000
2008-07-01	7320213400000
2008-10-01	7131399800000
2009-01-01	7078170700000
2009-04-01	7118255200000
2009-07-01	7205542100000
2009-10-01	7287247700000
2010-01-01	7262691500000
2010-04-01	7272365100000
2010-07-01	7392542100000
2010-10-01	7307240000000
2011-01-01	7256912100000
2011-04-01	7360867000000
2011-07-01	7453982400000