Quarterly Index 2015=100
1981-01-01 5.17934196667487
1981-04-01 6.15388695112442
1981-07-01 7.32400388823560
1981-10-01 6.46381877441024
1982-01-01 6.30636677862332
1982-04-01 5.88041769528398
1982-07-01 6.02129579677754
1982-10-01 6.06273053251094
1983-01-01 5.99809234476684
1983-04-01 6.25001553802590
1983-07-01 6.03289752278289
1983-10-01 5.92516720987605
1984-01-01 6.25664509574324
1984-04-01 6.60303948647446
1984-07-01 6.67927940022391
1984-10-01 6.68590895794126
1985-01-01 6.79529666027743
1985-04-01 6.74060280910935
1985-07-01 6.77209320826673
1985-10-01 7.32400388823560
1986-01-01 8.52063905621616
1986-04-01 10.85424337272120
1986-07-01 13.10000604947140
1986-10-01 12.82653679363100
1987-01-01 16.16783388317230
1987-04-01 18.89423949442990
1987-07-01 23.52664294942390
1987-10-01 24.45643841928140
1988-01-01 30.64181576956320
1988-04-01 33.60854284807460
1988-07-01 34.23006388407560
1988-10-01 39.37791545159300
1989-01-01 45.61632926361360
1989-04-01 46.35386755966810
1989-07-01 45.75389258624850
1989-10-01 44.97326216503120
1990-01-01 43.26946583167390
1990-04-01 38.51607294833840
1990-07-01 32.11689236167220
1990-10-01 34.66761469342030
1991-01-01 32.69697866193980
1991-04-01 31.04621879032120
1991-07-01 33.83063303160560
1991-10-01 33.12127035584980
1992-01-01 31.60475902800740
1992-04-01 28.87503863789110
1992-07-01 25.79560907818490
1992-10-01 30.50093766806970
1993-01-01 33.33010142394610
1993-04-01 36.35815191134290
1993-07-01 35.68359441360320
1993-10-01 39.44918319705450
1994-01-01 44.96331782845520
1994-04-01 45.62892542327660
1994-07-01 47.83192745274990
1994-10-01 53.64240331411590
1995-01-01 47.02660192903560
1995-04-01 44.27251791430800
1995-07-01 46.96544425909310
1995-10-01 47.64000175683280
1996-01-01 43.06394954243620
1996-04-01 45.25501836801840
1996-07-01 40.12539808422360
1996-10-01 37.09569020739740
1997-01-01 33.55219160747720
1997-04-01 36.00844274175300
1997-07-01 35.95374889058500
1997-10-01 24.33876376979860
1998-01-01 25.24933352227570
1998-04-01 18.46000346394390
1998-07-01 15.79061204905540
1998-10-01 21.75621956100730
1999-01-01 28.45339876706800
1999-04-01 38.25138785647340
1999-07-01 46.92732430221830
1999-10-01 45.79698471141120
2000-01-01 45.36805232709910
2000-04-01 38.16686099557730
2000-07-01 35.53376640919120
2000-10-01 26.78440761172670
2001-01-01 28.60488416090930
2001-04-01 28.68808511026200
2001-07-01 26.94882064311680
2001-10-01 29.64821080667630
2002-01-01 39.25957784633850
2002-04-01 41.84659700658900
2002-07-01 35.96800243967720
2002-10-01 33.44926772391540
2003-01-01 29.35965930702890
2003-04-01 30.83374146548030
2003-07-01 36.15164118844770
2003-10-01 38.86445620638480
2004-01-01 42.91776779476880
2004-04-01 41.09430794461340
2004-07-01 38.97815312123720
2004-10-01 42.86456559408710
2005-01-01 47.31449047291120
2005-04-01 47.83027006332060
2005-07-01 55.23979524610990
2005-10-01 62.75224431246100
2006-01-01 67.20266640811390
2006-04-01 67.23763732507290
2006-07-01 65.44384474570260
2006-10-01 69.26512181397960
2007-01-01 70.40938347599310
2007-04-01 80.94673398982530
2007-07-01 93.03738987683110
2007-10-01 96.66193481984590
2008-01-01 84.21427724976120
2008-04-01 89.20202499840480
2008-07-01 75.52375577703800
2008-10-01 56.36814596960180
2009-01-01 56.83851308964740
2009-04-01 68.22196090715560
2009-07-01 77.85404531468440
2009-10-01 80.62337731216190
2010-01-01 81.92973166036450
2010-04-01 84.00958965523810
2010-07-01 88.02975345503540
2010-10-01 96.44382237094530
2011-01-01 101.17964692633000
2011-04-01 105.32494362804200
2011-07-01 96.27957507849810
2011-10-01 91.87788023206770
2012-01-01 98.17231380679980
2012-04-01 94.96891151777920
2012-07-01 94.61389870201550
2012-10-01 96.58967264072690
2013-01-01 98.73002534977140
2013-04-01 96.15444217658330
2013-07-01 95.42220752670260
2013-10-01 99.89235255656460
2014-01-01 96.79999535930960
2014-04-01 99.05288481060600
2014-07-01 101.54178651664000
2014-10-01 96.88866569377910
2015-01-01 97.69382547855050
2015-04-01 104.22907773736500
2015-07-01 98.64665866147570
2015-10-01 99.43043812260870
2016-01-01 95.71075902635000
2016-04-01 98.45688757181680
2016-07-01 100.70961128417000
2016-10-01 100.10665300977800
2017-01-01 104.09648658301800
2017-04-01 113.08881867082300
2017-07-01 118.59068862044700
2017-10-01 123.61953962693800
2018-01-01 122.75388512799600
2018-04-01 121.36946773767200
2018-07-01 114.01281327767800