Quarter	Index 2010=1
1978-01-01	0.218951547842533
1978-04-01	0.224505866235742
1978-07-01	0.237438092585199
1978-10-01	0.238089178933558
1979-01-01	0.262977429406957
1979-04-01	0.258631113659118
1979-07-01	0.273459416852759
1979-10-01	0.270723394601929
1980-01-01	0.292380424514020
1980-04-01	0.294526313618934
1980-07-01	0.315872438598942
1980-10-01	0.315629006451786
1981-01-01	0.337593541335649
1981-04-01	0.333617710396797
1981-07-01	0.356998254930905
1981-10-01	0.354564868095638
1982-01-01	0.390441074640857
1982-04-01	0.382817289079021
1982-07-01	0.408348266685529
1982-10-01	0.402511633541445
1983-01-01	0.425610950572938
1983-04-01	0.421502794795800
1983-07-01	0.450397399216450
1983-10-01	0.448322746385390
1984-01-01	0.469880924956534
1984-04-01	0.473258303046805
1984-07-01	0.492183260711294
1984-10-01	0.485110241193760
1985-01-01	0.509723561489562
1985-04-01	0.494518202326019
1985-07-01	0.506458192171788
1985-10-01	0.489983505196773
1986-01-01	0.502338297761111
1986-04-01	0.487601228599684
1986-07-01	0.503845762562227
1986-10-01	0.490056795474481
1987-01-01	0.515895377656906
1987-04-01	0.504563449623712
1987-07-01	0.520943892998702
1987-10-01	0.503595460278948
1988-01-01	0.514053185122914
1988-04-01	0.500272644470874
1988-07-01	0.522035356209140
1988-10-01	0.514309702677966
1989-01-01	0.526086118715644
1989-04-01	0.521472668221936
1989-07-01	0.540835179514606
1989-10-01	0.529152463071686
1990-01-01	0.534799432801470
1990-04-01	0.529868718532274
1990-07-01	0.546578226136266
1990-10-01	0.535364332191510
1991-01-01	0.541828478118400
1991-04-01	0.541785306747248
1991-07-01	0.558952692501950
1991-10-01	0.551262071435187
1992-01-01	0.549205749106449
1992-04-01	0.548121336859299
1992-07-01	0.569599865661804
1992-10-01	0.568532274378771
1993-01-01	0.582200259246380
1993-04-01	0.583252830827946
1993-07-01	0.623988543541936
1993-10-01	0.617432509407616
1994-01-01	0.621853284436120
1994-04-01	0.594324259427968
1994-07-01	0.626406995174357
1994-10-01	0.605255764030512
1995-01-01	0.606377693684750
1995-04-01	0.587262528690137
1995-07-01	0.622385451115705
1995-10-01	0.603667642007707
1996-01-01	0.626756552855476
1996-04-01	0.612977119133400
1996-07-01	0.645051184590326
1996-10-01	0.627905820943478
1997-01-01	0.612183141709916
1997-04-01	0.622620215405560
1997-07-01	0.642794782579696
1997-10-01	0.669206333549219
1998-01-01	0.629022044335860
1998-04-01	0.630177172973452
1998-07-01	0.645205171858125
1998-10-01	0.662466119963072
1999-01-01	0.622263249483306
1999-04-01	0.609957581234630
1999-07-01	0.634973061927065
1999-10-01	0.665625846407854
2000-01-01	0.631374671860811
2000-04-01	0.631782264703468
2000-07-01	0.657968468184207
2000-10-01	0.683087854170017
2001-01-01	0.632014772687026
2001-04-01	0.631451312550885
2001-07-01	0.659059774044160
2001-10-01	0.697611470606557
2002-01-01	0.668026272800775
2002-04-01	0.677223673809417
2002-07-01	0.710768030523513
2002-10-01	0.749324118074886
2003-01-01	0.718246802434635
2003-04-01	0.720206970315409
2003-07-01	0.746098173850962
2003-10-01	0.776948419000011
2004-01-01	0.765457831943697
2004-04-01	0.755249645716682
2004-07-01	0.783804741930481
2004-10-01	0.808691696637947
2005-01-01	0.776721341411794
2005-04-01	0.775606671403260
2005-07-01	0.809810419536030
2005-10-01	0.854122784133349
2006-01-01	0.825518103795027
2006-04-01	0.825899214086464
2006-07-01	0.863152352444639
2006-10-01	0.895594367425764
2007-01-01	0.857322848627135
2007-04-01	0.849564102818709
2007-07-01	0.887080408557338
2007-10-01	0.926508831399639
2008-01-01	0.888539607897247
2008-04-01	0.891924628221447
2008-07-01	0.936069793290510
2008-10-01	0.981243488950786
2009-01-01	0.917191435075746
2009-04-01	0.925748232554608
2009-07-01	0.960905964545834
2009-10-01	1.014622284378120
2010-01-01	0.961507538306358
2010-04-01	0.971765642294732
2010-07-01	1.010437734972060
2010-10-01	1.056289084426850
2011-01-01	1.011763767410030