Quarter	Index 2010=1
1988-01-01	0.718100668022902
1988-04-01	0.747026550039495
1988-07-01	0.778123798985150
1988-10-01	0.749442414688164
1989-01-01	0.810762860338683
1989-04-01	0.809164466926522
1989-07-01	0.814492393651343
1989-10-01	0.789348212096278
1990-01-01	0.800552223713544
1990-04-01	0.744801328363943
1990-07-01	0.780618600836594
1990-10-01	0.815331560180901
1991-01-01	0.751040909630194
1991-04-01	0.761772571628542
1991-07-01	0.745757521671920
1991-10-01	0.837986450917738
1992-01-01	0.778565072329412
1992-04-01	0.794770171662708
1992-07-01	0.773865332688578
1992-10-01	0.784418121482378
1993-01-01	0.792706465797831
1993-04-01	0.790594447393224
1993-07-01	0.784127211088895
1993-10-01	0.793930751699037
1994-01-01	0.773971533004358
1994-04-01	0.756109331426352
1994-07-01	0.775875186950653
1994-10-01	0.772347228714488
1995-01-01	0.742297542640163
1995-04-01	0.740132133067668
1995-07-01	0.757515959605990
1995-10-01	0.762644792912948
1996-01-01	0.763802175634614
1996-04-01	0.741145531621846
1996-07-01	0.749680086806376
1996-10-01	0.763198220902746
1997-01-01	0.797521106880910
1997-04-01	0.759573031488981
1997-07-01	0.773581747812375
1997-10-01	0.810995421405855
1998-01-01	0.845684360183929
1998-04-01	0.805323656182882
1998-07-01	0.791618401513553
1998-10-01	0.834344187773915
1999-01-01	0.817839641930301
1999-04-01	0.802130431671517
1999-07-01	0.768518627636049
1999-10-01	0.782898655190737
2000-01-01	0.814863335586379
2000-04-01	0.775052319831075
2000-07-01	0.741899946396458
2000-10-01	0.744896622507707
2001-01-01	0.807647954149007
2001-04-01	0.789761724811858
2001-07-01	0.758830125326100
2001-10-01	0.770781823502424
2002-01-01	0.824147075260578
2002-04-01	0.812567478538014
2002-07-01	0.783854144873375
2002-10-01	0.793991363661945
2003-01-01	0.829912433318441
2003-04-01	0.813857776732955
2003-07-01	0.797697350463946
2003-10-01	0.786525518157612
2004-01-01	0.856254336215752
2004-04-01	0.801027265924909
2004-07-01	0.813431064163454
2004-10-01	0.797633979838880
2005-01-01	0.912917843804038
2005-04-01	0.820713318774917
2005-07-01	0.812518353025829
2005-10-01	0.827846746644316
2006-01-01	0.911491464798814
2006-04-01	0.840129245810662
2006-07-01	0.800050652430034
2006-10-01	0.833991162307809
2007-01-01	0.889177763169513
2007-04-01	0.870675705023856
2007-07-01	0.829801964318282
2007-10-01	0.876775266231144
2008-01-01	0.980897147908768
2008-04-01	0.945233653511658
2008-07-01	0.934080707201816
2008-10-01	1.041256182907770
2009-01-01	1.120558874631850
2009-04-01	1.088060322985540
2009-07-01	1.009544355329620
2009-10-01	1.028630560177630
2010-01-01	1.088866983586920
2010-04-01	1.022806000504060
2010-07-01	0.919428190812449
2010-10-01	0.968898825096571
2011-01-01	1.035463508347710
2011-04-01	0.985547202003540