Quarter	Index 2010=1
1988-01-01	0.634025565257570
1988-04-01	0.648303100515759
1988-07-01	0.690014540755699
1988-10-01	0.659592263415150
1989-01-01	0.687170886862061
1989-04-01	0.703149216389089
1989-07-01	0.712958832853246
1989-10-01	0.683598284463611
1990-01-01	0.670225027237715
1990-04-01	0.667274084093617
1990-07-01	0.689187216860428
1990-10-01	0.722673636234252
1991-01-01	0.646056295564409
1991-04-01	0.682347367937043
1991-07-01	0.682344524412850
1991-10-01	0.744158663881294
1992-01-01	0.671091348231119
1992-04-01	0.708996123872782
1992-07-01	0.694927981019104
1992-10-01	0.716361333223650
1993-01-01	0.683582865699601
1993-04-01	0.697420575206841
1993-07-01	0.704160442269429
1993-10-01	0.696222371935212
1994-01-01	0.671074163172550
1994-04-01	0.679793755555407
1994-07-01	0.691951544499275
1994-10-01	0.695592343306100
1995-01-01	0.666359162159994
1995-04-01	0.692593609917867
1995-07-01	0.694113878255529
1995-10-01	0.702671938365552
1996-01-01	0.697435022650183
1996-04-01	0.704077387385407
1996-07-01	0.698985398299052
1996-10-01	0.714431842699992
1997-01-01	0.713418262335654
1997-04-01	0.712313905924912
1997-07-01	0.714736341452646
1997-10-01	0.739615548860786
1998-01-01	0.746964137036624
1998-04-01	0.759022671823728
1998-07-01	0.754269435187425
1998-10-01	0.764615832558829
1999-01-01	0.770717227846496
1999-04-01	0.768654083231964
1999-07-01	0.757606212951837
1999-10-01	0.742524012662301
2000-01-01	0.791298717334534
2000-04-01	0.765624447099932
2000-07-01	0.741055796457346
2000-10-01	0.719532978483162
2001-01-01	0.794057405700184
2001-04-01	0.799397956010901
2001-07-01	0.782071136678760
2001-10-01	0.762803427386680
2002-01-01	0.831202440628890
2002-04-01	0.822160886351572
2002-07-01	0.815229939065556
2002-10-01	0.807234813124058
2003-01-01	0.842435358624450
2003-04-01	0.845980441286876
2003-07-01	0.833077764776974
2003-10-01	0.799713819097946
2004-01-01	0.855032997229492
2004-04-01	0.828268083217270
2004-07-01	0.838430340277800
2004-10-01	0.816910593663914
2005-01-01	0.907422273212884
2005-04-01	0.844421543771420
2005-07-01	0.843176618521029
2005-10-01	0.846821438644755
2006-01-01	0.919766159735611
2006-04-01	0.875500925942256
2006-07-01	0.852887334016625
2006-10-01	0.871435047012054
2007-01-01	0.928409379164161
2007-04-01	0.922077209368707
2007-07-01	0.893653027044102
2007-10-01	0.918853959645835
2008-01-01	0.993743108133457
2008-04-01	0.981116942509797
2008-07-01	0.975991690057264
2008-10-01	1.028220520827410
2009-01-01	1.050881542217860
2009-04-01	1.070442364537980
2009-07-01	1.015436286746720
2009-10-01	0.978651249745634
2010-01-01	1.036492381011940
2010-04-01	1.035419829515780
2010-07-01	0.966651121401392
2010-10-01	0.961436668070890
2011-01-01	1.014388020018550
2011-04-01	1.033616848871710