Quarter	Index 2010=1
1988-01-01	0.871174926506767
1988-04-01	0.563530750589394
1988-07-01	0.476140813187870
1988-10-01	0.473135107828445
1989-01-01	0.948220862647171
1989-04-01	0.611849241253987
1989-07-01	0.520051154123422
1989-10-01	0.497416331765966
1990-01-01	0.966888108789117
1990-04-01	0.628543707769087
1990-07-01	0.533437056975138
1990-10-01	0.516958736136555
1991-01-01	1.161690926718730
1991-04-01	0.629474314487998
1991-07-01	0.531729735885658
1991-10-01	0.519780236423448
1992-01-01	1.044739376715520
1992-04-01	0.665603590394234
1992-07-01	0.585314386157959
1992-10-01	0.576561774657189
1993-01-01	1.316594916137120
1993-04-01	0.672122416459630
1993-07-01	0.563686042210792
1993-10-01	0.567204866942212
1994-01-01	1.080457852833410
1994-04-01	0.674092612923178
1994-07-01	0.586982305317793
1994-10-01	0.568492226610231
1995-01-01	1.033146055516370
1995-04-01	0.669007435332672
1995-07-01	0.617079539644965
1995-10-01	0.608523099194384
1996-01-01	0.975784637796971
1996-04-01	0.676234879770938
1996-07-01	0.640616341774327
1996-10-01	0.618317601251924
1997-01-01	0.960766319731496
1997-04-01	0.716360987886008
1997-07-01	0.662103386887947
1997-10-01	0.642813855864501
1998-01-01	0.963096543122379
1998-04-01	0.713701370776623
1998-07-01	0.668014732285195
1998-10-01	0.626351920178559
1999-01-01	1.028004187372900
1999-04-01	0.707037610408646
1999-07-01	0.660233893958025
1999-10-01	0.647764525699775
2000-01-01	0.992672461437813
2000-04-01	0.733293144983610
2000-07-01	0.685752748693202
2000-10-01	0.630073046279125
2001-01-01	0.969302448944382
2001-04-01	0.745287930087839
2001-07-01	0.703466195526576
2001-10-01	0.663937221349489
2002-01-01	0.965933448829906
2002-04-01	0.733096435098648
2002-07-01	0.724751875347082
2002-10-01	0.672698876263278
2003-01-01	0.927547942584646
2003-04-01	0.734037157807990
2003-07-01	0.675111117968175
2003-10-01	0.620871184490678
2004-01-01	0.981112214586773
2004-04-01	0.734372185731920
2004-07-01	0.655759984714629
2004-10-01	0.599052582760662
2005-01-01	1.042985316097840
2005-04-01	0.703316884835378
2005-07-01	0.668717268149811
2005-10-01	0.615576264298298
2006-01-01	1.066191777492880
2006-04-01	0.773893395269295
2006-07-01	0.697645482163036
2006-10-01	0.635202013473970
2007-01-01	1.023280285803350
2007-04-01	0.787496789512330
2007-07-01	0.732572994449421
2007-10-01	0.684326398759997
2008-01-01	1.073766561531950
2008-04-01	0.829246726643681
2008-07-01	0.779247735440602
2008-10-01	0.728079607139561
2009-01-01	1.197444662105490
2009-04-01	0.894720069013263
2009-07-01	0.813188860548875
2009-10-01	0.757826626719669
2010-01-01	1.320675197080000
2010-04-01	0.981462707683207
2010-07-01	0.873003440373293
2010-10-01	0.824858654863505
2011-01-01	1.358423113216280