Quarterly Index 2010=1 1983-07-01 0.472780197159796 1983-10-01 0.493993713887505 1984-01-01 0.477253221844120 1984-04-01 0.489864171697195 1984-07-01 0.484277969120125 1984-10-01 0.507412088257813 1985-01-01 0.491964844883635 1985-04-01 0.509567392681006 1985-07-01 0.491692357760515 1985-10-01 0.528300564172685 1986-01-01 0.532009163481815 1986-04-01 0.544047600571869 1986-07-01 0.550653678029036 1986-10-01 0.572382709539670 1987-01-01 0.546333930756132 1987-04-01 0.560104667285448 1987-07-01 0.554718669736320 1987-10-01 0.568190267088446 1988-01-01 0.566544569325348 1988-04-01 0.581367010247225 1988-07-01 0.581747724095634 1988-10-01 0.606739558294567 1989-01-01 0.616821498689981 1989-04-01 0.619327807765357 1989-07-01 0.634412700264434 1989-10-01 0.677817190815554 1990-01-01 0.662054022944100 1990-04-01 0.683852263076973 1990-07-01 0.684222944782738 1990-10-01 0.702684733991004 1991-01-01 0.693265914003064 1991-04-01 0.670933566675675 1991-07-01 0.672746769171145 1991-10-01 0.689182252041980 1992-01-01 0.679222862318415 1992-04-01 0.686243364044034 1992-07-01 0.684666721869774 1992-10-01 0.694253948780127 1993-01-01 0.684582795896890 1993-04-01 0.687622012535595 1993-07-01 0.675713702027099 1993-10-01 0.686400034167382 1994-01-01 0.663775941833068 1994-04-01 0.695031268429005 1994-07-01 0.668947013042693 1994-10-01 0.690093654760413 1995-01-01 0.694028141889469 1995-04-01 0.700825006334245 1995-07-01 0.697402859682387 1995-10-01 0.718746877187972 1996-01-01 0.710703596766476 1996-04-01 0.726950251743870 1996-07-01 0.705711844657285 1996-10-01 0.724301622840688 1997-01-01 0.724469307768725 1997-04-01 0.733664575928504 1997-07-01 0.732432970218279 1997-10-01 0.730768403511406 1998-01-01 0.724511327874436 1998-04-01 0.721524755696233 1998-07-01 0.732306390686853 1998-10-01 0.725444063371664 1999-01-01 0.727880861630673 1999-04-01 0.727850809057454 1999-07-01 0.735887880328574 1999-10-01 0.742932230132532 2000-01-01 0.739915084912689 2000-04-01 0.736631969525404 2000-07-01 0.752021449411778 2000-10-01 0.767130034559687 2001-01-01 0.769678000802850 2001-04-01 0.777267547751842 2001-07-01 0.766457653561635 2001-10-01 0.772955921431809 2002-01-01 0.764836878955469 2002-04-01 0.770279541797152 2002-07-01 0.764235420335994 2002-10-01 0.767444817963204 2003-01-01 0.776456734569186 2003-04-01 0.789939781187535 2003-07-01 0.777976500538461 2003-10-01 0.792774921155152 2004-01-01 0.795928437796344 2004-04-01 0.796698123561967 2004-07-01 0.808058568442312 2004-10-01 0.819383758971189 2005-01-01 0.846099561582079 2005-04-01 0.838224633008500 2005-07-01 0.839433302356987 2005-10-01 0.856033220487304 2006-01-01 0.866718052440333 2006-04-01 0.875922438902296 2006-07-01 0.881437512320233 2006-10-01 0.903976100672724 2007-01-01 0.920911844964004 2007-04-01 0.949173110088601 2007-07-01 0.938422812889562 2007-10-01 0.951009361930804 2008-01-01 0.965885775497044 2008-04-01 0.980507563793125 2008-07-01 0.991865049522071 2008-10-01 0.998782438044246 2009-01-01 1.028490968560780 2009-04-01 0.988757770439657 2009-07-01 0.969435175995530 2009-10-01 0.970973412684489 2010-01-01 0.992014513468579 2010-04-01 0.992367849070638 2010-07-01 1.000123622510920 2010-10-01 1.015494014949860 2011-01-01 1.049459616970920 2011-04-01 1.048373298098510 2011-07-01 1.055284014382700