Quarterly Index 2010=1, Trend
1966-01-01 0.134595510366357
1966-04-01 0.135812361046108
1966-07-01 0.138246062322069
1966-10-01 0.141896614361321
1967-01-01 0.146764017080324
1967-04-01 0.150662138873940
1967-07-01 0.153590979909249
1967-10-01 0.155550540019171
1968-01-01 0.156540819287245
1968-04-01 0.157822671639808
1968-07-01 0.159396097076860
1968-10-01 0.161261095598399
1969-01-01 0.163417667204427
1969-04-01 0.166037813011969
1969-07-01 0.169121533021026
1969-10-01 0.172668827315138
1970-01-01 0.176679695810764
1970-04-01 0.181209285483184
1970-07-01 0.186257596332398
1970-10-01 0.191824628358405
1971-01-01 0.197910381644747
1971-04-01 0.203727755886372
1971-07-01 0.209276751250363
1971-10-01 0.214557367653179
1972-01-01 0.219569605094819
1972-04-01 0.222633653803314
1972-07-01 0.223749513862206
1972-10-01 0.222917185271495
1973-01-01 0.220136668031179
1973-04-01 0.222368719136745
1973-07-01 0.229613338671731
1973-10-01 0.241870526552598
1974-01-01 0.259140282946426
1974-04-01 0.275423864003212
1974-07-01 0.290721269722954
1974-10-01 0.305032500189195
1975-01-01 0.318357555401933
1975-04-01 0.328065361025468
1975-07-01 0.334155917226881
1975-10-01 0.336629223839091
1976-01-01 0.335485281029179
1976-04-01 0.337642946264950
1976-07-01 0.343102219629945
1976-10-01 0.351863101124164
1977-01-01 0.363925590664066
1977-04-01 0.376555821489845
1977-07-01 0.389753793768583
1977-10-01 0.403519507333197
1978-01-01 0.417852962183689
1978-04-01 0.426891960212722
1978-07-01 0.430636501253215
1978-10-01 0.429086585472251
1979-01-01 0.422242212786287
1979-04-01 0.422764018866108
1979-07-01 0.430652003628173
1979-10-01 0.445906167239563
1980-01-01 0.468526509533197
1980-04-01 0.486708347702766
1980-07-01 0.500451681748271
1980-10-01 0.509756511669711
1981-01-01 0.514622837550628
1981-04-01 0.520895759498305
1981-07-01 0.528575277679824
1981-10-01 0.537661392095186
1982-01-01 0.548154102660848
1982-04-01 0.559608678672243
1982-07-01 0.572025120212912
1982-10-01 0.585403427282854
1983-01-01 0.599743599798528
1983-04-01 0.611479824440494
1983-07-01 0.620612101292291
1983-10-01 0.627140430270379
1984-01-01 0.631064811458298
1984-04-01 0.636808641585022
1984-07-01 0.644371920734090
1984-10-01 0.653754648821964
1985-01-01 0.664956825932182
1985-04-01 0.673921177277728
1985-07-01 0.680647702775060
1985-10-01 0.685136402591261
1986-01-01 0.687387276559249
1986-04-01 0.691906718306697
1986-07-01 0.698694727833606
1986-10-01 0.707751305139976
1987-01-01 0.719076450309347
1987-04-01 0.726953566608931
1987-07-01 0.731382654122268
1987-10-01 0.732363712765818
1988-01-01 0.729896742539581
1988-04-01 0.745476851071879
1988-07-01 0.759655075521527
1988-10-01 0.773253472461282
1989-01-01 0.791771782428013
1989-04-01 0.803571351501448
1989-07-01 0.801251530564825
1989-10-01 0.793611989471828
1990-01-01 0.784772487065350
1990-04-01 0.776993768327452
1990-07-01 0.777841441742645
1990-10-01 0.777975068026668
1991-01-01 0.770699816268068
1991-04-01 0.767323585638273
1991-07-01 0.774675704179996
1991-10-01 0.786544185137293
1992-01-01 0.790805280165114
1992-04-01 0.788754366406294
1992-07-01 0.784086761047581
1992-10-01 0.782043752259449
1993-01-01 0.786725623257097
1993-04-01 0.789652761448182
1993-07-01 0.786492902684975
1993-10-01 0.780387833908740
1994-01-01 0.773963082916042
1994-04-01 0.769986122120314
1994-07-01 0.766884965427916
1994-10-01 0.758974630321428
1995-01-01 0.751046550831560
1995-04-01 0.750983455046137
1995-07-01 0.754034403331146
1995-10-01 0.754183917352231
1996-01-01 0.753289977564827
1996-04-01 0.754114424903542
1996-07-01 0.757066467003456
1996-10-01 0.762954152569174
1997-01-01 0.770528670401521
1997-04-01 0.777946923404974
1997-07-01 0.788635037111707
1997-10-01 0.802115758205502
1998-01-01 0.811268397540581
1998-04-01 0.813529734698768
1998-07-01 0.814410474764261
1998-10-01 0.812692736709618
1999-01-01 0.805290316870135
1999-04-01 0.798146600201051
1999-07-01 0.792048780357249
1999-10-01 0.786390379581006
2000-01-01 0.780941127283770
2000-04-01 0.773434919870123
2000-07-01 0.766321948753160
2000-10-01 0.765451569447574
2001-01-01 0.772087599592195
2001-04-01 0.778839006546060
2001-07-01 0.781987964624072
2001-10-01 0.785738766391355
2002-01-01 0.792757846242201
2002-04-01 0.800137316354065
2002-07-01 0.803805442206562
2002-10-01 0.803559326842746
2003-01-01 0.803649577967398
2003-04-01 0.807671995827968
2003-07-01 0.810348692286145
2003-10-01 0.809357700637704
2004-01-01 0.809714717817075
2004-04-01 0.814768039996829
2004-07-01 0.822381851617813
2004-10-01 0.829782815400710
2005-01-01 0.835634557036846
2005-04-01 0.837062064928710
2005-07-01 0.839086928743731
2005-10-01 0.843785726689482
2006-01-01 0.845541276931321
2006-04-01 0.842852697472261
2006-07-01 0.840924652131216
2006-10-01 0.842862166484593
2007-01-01 0.849190353290708
2007-04-01 0.861220990648767
2007-07-01 0.875855987248660
2007-10-01 0.894851835008376
2008-01-01 0.920343561080032
2008-04-01 0.950862612799610
2008-07-01 0.989035383005264
2008-10-01 1.027030338976770
2009-01-01 1.051700726053790
2009-04-01 1.061969072812370
2009-07-01 1.057531673018950
2009-10-01 1.042066399048340
2010-01-01 1.024595682317320
2010-04-01 1.006223238102300
2010-07-01 0.989324267418772
2010-10-01 0.979856812161612
2011-01-01 0.975948770216523
2011-04-01 0.973941249034020