Quarter	Index 2010=1
1970-01-01	0.244395733402605
1970-04-01	0.237309976225680
1970-07-01	0.214701381296019
1970-10-01	0.228442060632397
1971-01-01	0.261763168492723
1971-04-01	0.251143416718674
1971-07-01	0.231173665285047
1971-10-01	0.250655876488769
1972-01-01	0.279975059257871
1972-04-01	0.271386233750503
1972-07-01	0.252048442311160
1972-10-01	0.283015287416582
1973-01-01	0.303758928336793
1973-04-01	0.303507410328930
1973-07-01	0.275967057542434
1973-10-01	0.299556588788108
1974-01-01	0.332566984132452
1974-04-01	0.334437049786300
1974-07-01	0.313120542527348
1974-10-01	0.327957436802169
1975-01-01	0.371757376056882
1975-04-01	0.346741174102168
1975-07-01	0.321660555165681
1975-10-01	0.343943142828431
1976-01-01	0.368679735699608
1976-04-01	0.353169049475389
1976-07-01	0.332470785612636
1976-10-01	0.362137669612716
1977-01-01	0.361813603300617
1977-04-01	0.365615894252973
1977-07-01	0.349002736579290
1977-10-01	0.366545707398805
1978-01-01	0.388941049169123
1978-04-01	0.372742947825535
1978-07-01	0.366684265630271
1978-10-01	0.387518603922349
1979-01-01	0.395152020431014
1979-04-01	0.385986405836282
1979-07-01	0.391104093230671
1979-10-01	0.431707831753989
1980-01-01	0.414380532307694
1980-04-01	0.430828505566574
1980-07-01	0.428372041415839
1980-10-01	0.480570616240074
1981-01-01	0.450356566687370
1981-04-01	0.454208785645965
1981-07-01	0.451843100762654
1981-10-01	0.505852737861556
1982-01-01	0.480825833751910
1982-04-01	0.486038179898856
1982-07-01	0.480003937625659
1982-10-01	0.541097703457830
1983-01-01	0.481837162575603
1983-04-01	0.478728679936210
1983-07-01	0.470304213214476
1983-10-01	0.531775817381789
1984-01-01	0.483992619886975
1984-04-01	0.494923237351545
1984-07-01	0.489397234105965
1984-10-01	0.543797589834846
1985-01-01	0.497948179363447
1985-04-01	0.476538892693361
1985-07-01	0.468825408228822
1985-10-01	0.549374234937136
1986-01-01	0.533183852119355
1986-04-01	0.491222274547512
1986-07-01	0.483225457667234
1986-10-01	0.557554113339390
1987-01-01	0.557894574509404
1987-04-01	0.507684411593574
1987-07-01	0.492517539601700
1987-10-01	0.576947493310568
1988-01-01	0.532475394516370
1988-04-01	0.526345399992239
1988-07-01	0.518421391209006
1988-10-01	0.602170209928920
1989-01-01	0.524205847525209
1989-04-01	0.530021561111052
1989-07-01	0.532425888602257
1989-10-01	0.620448866543876
1990-01-01	0.542421210537276
1990-04-01	0.572139042009625
1990-07-01	0.562292795394547
1990-10-01	0.678760455105429
1991-01-01	0.598025534496926
1991-04-01	0.610649625033793
1991-07-01	0.599552673405016
1991-10-01	0.740982372598924
1992-01-01	0.639005085351866
1992-04-01	0.642906727859222
1992-07-01	0.649428731213066
1992-10-01	0.783131674255101
1993-01-01	0.709439842623448
1993-04-01	0.702459144712394
1993-07-01	0.702569330401423
1993-10-01	0.871843084630026
1994-01-01	0.741050722050789
1994-04-01	0.718302520053929
1994-07-01	0.725303810882615
1994-10-01	0.883823208642813
1995-01-01	0.785998297754877
1995-04-01	0.769621736195026
1995-07-01	0.778857625732873
1995-10-01	0.956484150438978
1996-01-01	0.909679714440747
1996-04-01	0.807031169855203
1996-07-01	0.813274214163161
1996-10-01	0.970128239644229
1997-01-01	0.891736626851250
1997-04-01	0.802149711309995
1997-07-01	0.810070404259561
1997-10-01	0.945274244745774
1998-01-01	0.840438582999320
1998-04-01	0.835351791300003
1998-07-01	0.812793054234124
1998-10-01	0.939066864948504
1999-01-01	0.851526134729177
1999-04-01	0.838128114792442
1999-07-01	0.790309012333581
1999-10-01	0.905400427352198
2000-01-01	0.838430203041097
2000-04-01	0.863591513154436
2000-07-01	0.820388077599162
2000-10-01	0.939661047518963
2001-01-01	0.873831402021128
2001-04-01	0.875094201497478
2001-07-01	0.823899842443250
2001-10-01	0.932231447562884
2002-01-01	0.868605287344073
2002-04-01	0.866510938270676
2002-07-01	0.817134022870174
2002-10-01	0.939708052209565
2003-01-01	0.914702056919555
2003-04-01	0.893746311128587
2003-07-01	0.821787716586824
2003-10-01	0.945806051776586
2004-01-01	0.904272427385837
2004-04-01	0.885504478744020
2004-07-01	0.853436947361302
2004-10-01	0.956416485155186
2005-01-01	0.991753952854856
2005-04-01	0.879037450164011
2005-07-01	0.843825337856479
2005-10-01	0.969929832817630
2006-01-01	0.999043718336684
2006-04-01	0.920768696594121
2006-07-01	0.853245267090590
2006-10-01	0.951876370609878
2007-01-01	0.947716810369670
2007-04-01	0.965358019061056
2007-07-01	0.904155031128504
2007-10-01	1.013348474237540
2008-01-01	0.973361566143194
2008-04-01	0.942882404069081
2008-07-01	0.912531175966116
2008-10-01	1.047753621743810
2009-01-01	1.023446269582040
2009-04-01	0.994313585386752
2009-07-01	0.923059105459632
2009-10-01	1.059467533164870
2010-01-01	1.034503374692920
2010-04-01	0.958873087970284
2010-07-01	0.921700490138584
2010-10-01	1.084923047198210
2011-01-01	0.937510505382938