Quarter	National Currency
1974-07-01	26434660000.000000
1974-10-01	26012630000.000000
1975-01-01	23940650000.000000
1975-04-01	24059370000.000000
1975-07-01	24607620000.000000
1975-10-01	25334030000.000000
1976-01-01	24423520000.000000
1976-04-01	25262510000.000000
1976-07-01	26289940000.000000
1976-10-01	26731210000.000000
1977-01-01	24277270000.000000
1977-04-01	25890400000.000000
1977-07-01	26553890000.000000
1977-10-01	26624020000.000000
1978-01-01	24110480000.000000
1978-04-01	26106720000.000000
1978-07-01	27074640000.000000
1978-10-01	27699580000.000000
1979-01-01	25501990000.000000
1979-04-01	27292970000.000000
1979-07-01	28855060000.000000
1979-10-01	28981400000.000000
1980-01-01	26361050000.000000
1980-04-01	27361450000.000000
1980-07-01	28871090000.000000
1980-10-01	29685120000.000000
1981-01-01	27072090000.000000
1981-04-01	28527300000.000000
1981-07-01	29781430000.000000
1981-10-01	30347790000.000000
1982-01-01	27236300000.000000
1982-04-01	29532880000.000000
1982-07-01	29860520000.000000
1982-10-01	28200320000.000000
1983-01-01	25125450000.000000
1983-04-01	27667100000.000000
1983-07-01	28662920000.000000
1983-10-01	28983400000.000000
1984-01-01	27224560000.000000
1984-04-01	29029130000.000000
1984-07-01	31047830000.000000
1984-10-01	30515220000.000000
1985-01-01	28527230000.000000
1985-04-01	31157290000.000000
1985-07-01	32521190000.000000
1985-10-01	32375230000.000000
1986-01-01	29398450000.000000
1986-04-01	30285310000.000000
1986-07-01	31952680000.000000
1986-10-01	31833840000.000000
1987-01-01	29742620000.000000
1987-04-01	32253790000.000000
1987-07-01	34109940000.000004
1987-10-01	35672880000.000000
1988-01-01	32740350000.000000
1988-04-01	34275260000.000004
1988-07-01	36065700000.000000
1988-10-01	37645630000.000000
1989-01-01	34191640000.000000
1989-04-01	36180200000.000000
1989-07-01	37420100000.000000
1989-10-01	37039970000.000000
1990-01-01	35371400000.000000
1990-04-01	36667780000.000000
1990-07-01	38065720000.000000
1990-10-01	37728570000.000000
1991-01-01	34477930000.000000
1991-04-01	35924360000.000000
1991-07-01	37394990000.000000
1991-10-01	37389050000.000000
1992-01-01	34448890000.000000
1992-04-01	35865430000.000000
1992-07-01	37363940000.000000
1992-10-01	37763680000.000000
1993-01-01	35357420000.000000
1993-04-01	37541250000.000000
1993-07-01	38547380000.000000
1993-10-01	38894720000.000000
1994-01-01	37004860000.000000
1994-04-01	38801840000.000000
1994-07-01	41033700000.000000
1994-10-01	40697790000.000000
1995-01-01	37554860000.000000
1995-04-01	39639260000.000000
1995-07-01	41741890000.000000
1995-10-01	41885010000.000000
1996-01-01	40081730000.000000
1996-04-01	41196100000.000000
1996-07-01	42703400000.000000
1996-10-01	42771970000.000000
1997-01-01	39559670000.000000
1997-04-01	41767500000.000000
1997-07-01	43576480000.000000
1997-10-01	44047540000.000000
1998-01-01	41565350000.000000
1998-04-01	43555000000.000000
1998-07-01	44793640000.000000
1998-10-01	44806960000.000000
1999-01-01	42940350000.000000
1999-04-01	43381560000.000000
1999-07-01	45031560000.000000
1999-10-01	45056990000.000000
2000-01-01	44209300000.000000
2000-04-01	45667890000.000000
2000-07-01	47652790000.000000
2000-10-01	47518570000.000000
2001-01-01	44839670000.000000
2001-04-01	46417610000.000000
2001-07-01	47789540000.000000
2001-10-01	48192750000.000000
2002-01-01	46376970000.000000
2002-04-01	47717040000.000000
2002-07-01	49306770000.000000
2002-10-01	49578510000.000000
2003-01-01	47248310000.000000
2003-04-01	48186710000.000000
2003-07-01	49198440000.000000
2003-10-01	49064580000.000000
2004-01-01	47113460000.000000
2004-04-01	48689790000.000000
2004-07-01	49861850000.000000
2004-10-01	49405840000.000000
2005-01-01	47363180000.000000
2005-04-01	49753090000.000000
2005-07-01	50713650000.000000
2005-10-01	50151990000.000000
2006-01-01	46886660000.000000
2006-04-01	49472140000.000000
2006-07-01	51783280000.000000
2006-10-01	52399970000.000000
2007-01-01	49169050000.000000
2007-04-01	51525930000.000000
2007-07-01	53359150000.000000
2007-10-01	53271980000.000000
2008-01-01	50929630000.000000
2008-04-01	53909500000.000000
2008-07-01	54961180000.000000
2008-10-01	53350450000.000000
2009-01-01	49258570000.000000
2009-04-01	51868160000.000000
2009-07-01	53273230000.000000
2009-10-01	54869080000.000000
2010-01-01	51488790000.000000
2010-04-01	54907790000.000000
2010-07-01	55608060000.000000
2010-10-01	55310500000.000000
2011-01-01	50386590000.000000
2011-04-01	54828520000.000000
2011-07-01	56539420000.000000
2011-10-01	57082650000.000000
2012-01-01	52864100000.000000
2012-04-01	55844840000.000000
2012-07-01	57806810000.000000
2012-10-01	57835200000.000000
2013-01-01	53173200000.000000
2013-04-01	56514310000.000000
2013-07-01	58126570000.000000
2013-10-01	58601230000.000000
2014-01-01	55243950000.000000
2014-04-01	58919530000.000000
2014-07-01	60503820000.000000
2014-10-01	60153820000.000000
2015-01-01	56377820000.000000
2015-04-01	58647620000.000000
2015-07-01	61023020000.000000
2015-10-01	60693490000.000000
2016-01-01	57867680000.000000
2016-04-01	59912800000.000000
2016-07-01	60987250000.000000
2016-10-01	61348090000.000000
2017-01-01	57547100000.000000
2017-04-01	60712350000.000000
2017-07-01	62362810000.000000
2017-10-01	62356400000.000000
2018-01-01	60217750000.000000
2018-04-01	62793140000.000000