Monthly Index 2015=100
1985-01-01 2.87046158185103
1985-02-01 3.44362569034693
1985-03-01 3.90076468061562
1985-04-01 4.27436558372293
1985-05-01 5.01692638113288
1985-06-01 6.15861359950896
1985-07-01 7.27941630883089
1985-08-01 7.62981217810380
1985-09-01 8.19833528798399
1985-10-01 8.69492282252551
1985-11-01 8.92697306916888
1985-12-01 8.96874211784405
1986-01-01 9.02960424295505
1986-02-01 9.52566734168801
1986-03-01 9.72032501256888
1986-04-01 9.84591061260173
1986-05-01 10.15359531128540
1986-06-01 10.52407276922970
1986-07-01 10.72500980264270
1986-08-01 11.02641514898320
1986-09-01 12.33878470906340
1986-10-01 12.44553237433410
1986-11-01 12.68414501235870
1986-12-01 13.08601897729520
1987-01-01 13.20532524536280
1987-02-01 13.39370367597890
1987-03-01 13.65743341770780
1987-04-01 13.80813614182280
1987-05-01 14.12210009096020
1987-06-01 14.26024421227820
1987-07-01 14.34187487573420
1987-08-01 14.40466768593960
1987-09-01 15.40307319499290
1987-10-01 15.70447854133340
1987-11-01 16.10635250626990
1987-12-01 16.44543355911150
1988-01-01 16.63657492921220
1988-02-01 16.88422965528540
1988-03-01 17.16102031539400
1988-04-01 17.80200923393800
1988-05-01 17.96225646357400
1988-06-01 18.16620739048380
1988-07-01 18.19534332451910
1988-08-01 18.23904702179300
1988-09-01 19.06941900211870
1988-10-01 19.37534549437300
1988-11-01 19.52102485888090
1988-12-01 20.06003821208040
1989-01-01 20.36596470433470
1989-02-01 20.74473082789820
1989-03-01 21.24004048382380
1989-04-01 21.44399141073370
1989-05-01 21.66251040655070
1989-06-01 22.18695579273250
1989-07-01 22.36177098938620
1989-08-01 22.42004265367770
1989-09-01 24.05165068029380
1989-10-01 24.16819421265600
1989-11-01 24.72177543098350
1989-12-01 24.91115849276530
1990-01-01 25.12967748858230
1990-02-01 25.27535675120070
1990-03-01 25.66869084178180
1990-04-01 25.93091353487270
1990-05-01 26.33881559247150
1990-06-01 26.52819865425330
1990-07-01 26.63017411770820
1990-08-01 26.77585348221610
1990-09-01 27.98499158610530
1990-10-01 28.11610288170600
1990-11-01 28.43659734097800
1990-12-01 29.01931449334090
1991-01-01 29.39808061690430
1991-02-01 29.52919201439460
1991-03-01 29.86425444068420
1991-04-01 30.72376215126610
1991-05-01 31.13166420886490
1991-06-01 31.48129450028270
1991-07-01 31.77265312740890
1991-08-01 31.93290025515530
1991-09-01 33.53537244962570
1991-10-01 33.82673107675190
1991-11-01 33.95784247424220
1991-12-01 34.03068210555130
1992-01-01 34.22006516733310
1992-02-01 34.30747276565990
1992-03-01 35.16698057813140
1992-04-01 35.38549947205880
1992-05-01 35.51661086954910
1992-06-01 35.66229013216740
1992-07-01 35.82253736180340
1992-08-01 35.93908079227600
1992-09-01 38.28451736874520
1992-10-01 38.41562866434590
1992-11-01 38.69241932445450
1992-12-01 39.15859304634480
1993-01-01 39.42081584132530
1993-02-01 39.68303853441620
1993-03-01 39.81414983001680
1993-04-01 40.54254634688760
1993-05-01 40.77563320783280
1993-06-01 40.81933700699620
1993-07-01 40.93588043746880
1993-08-01 41.00872006877800
1993-09-01 43.49983590786550
1993-10-01 43.92230583059240
1993-11-01 44.24280028986440
1993-12-01 44.49045511782720
1994-01-01 44.71079498215950
1994-02-01 45.04352648074380
1994-03-01 45.41784940391490
1994-04-01 45.79217232708590
1994-05-01 45.95853812732290
1994-06-01 46.20808677673340
1994-07-01 46.45763532425440
1994-08-01 46.70718397366500
1994-09-01 48.53720716493360
1994-10-01 49.32744453775210
1994-11-01 49.82654173468370
1994-12-01 50.15927323326790
1995-01-01 50.32563903350490
1995-02-01 50.45041330726540
1995-03-01 50.65837053208910
1995-04-01 50.94951060608650
1995-05-01 51.65656502784180
1995-06-01 51.90611357536280
1995-07-01 52.32202802501030
1995-08-01 52.28043660042350
1995-09-01 53.90250256686830
1995-10-01 54.44319129027630
1995-11-01 54.90069706262100
1995-12-01 55.44138578602900
1996-01-01 55.98207450943700
1996-02-01 56.19003163237120
1996-03-01 56.43958028178170
1996-04-01 57.39618335294760
1996-05-01 57.81209770070550
1996-06-01 58.39437784870040
1996-07-01 58.35278642411350
1996-08-01 58.39437784870040
1996-09-01 60.59872396314000
1996-10-01 61.13941268654800
1996-11-01 61.51373560971900
1996-12-01 61.63850988347960
1997-01-01 62.09601575771390
1997-02-01 62.51193010547180
1997-03-01 62.76147875488240
1997-04-01 62.88625302864280
1997-05-01 63.30216737640080
1997-06-01 63.92603894898240
1997-07-01 63.88444752439560
1997-08-01 64.00922190004560
1997-09-01 66.50470808848270
1997-10-01 67.00380528541430
1997-11-01 67.29494535941170
1997-12-01 67.12857966106440
1998-01-01 67.54449400882230
1998-02-01 67.54449400882230
1998-03-01 67.66926828258280
1998-04-01 67.91881693199330
1998-05-01 68.16836558140390
1998-06-01 68.29313985516440
1998-07-01 67.87722550740650
1998-08-01 68.20995700599070
1998-09-01 69.83202307432510
1998-10-01 70.24793742208300
1998-11-01 70.91340041925150
1998-12-01 71.24613191783580
1999-01-01 71.47513443345600
1999-02-01 71.47513443345600
1999-03-01 71.47513443345600
1999-04-01 71.68151114726140
1999-05-01 71.81909558916850
1999-06-01 71.95668003107560
1999-07-01 72.02547230297390
1999-08-01 72.16305674488100
1999-09-01 74.70836958244440
1999-10-01 75.46508416576770
1999-11-01 75.60266860767480
1999-12-01 75.67146087957310
2000-01-01 75.67146087957310
2000-02-01 75.53387633577640
2000-03-01 75.46508416576770
2000-04-01 75.67146087957310
2000-05-01 75.94662976338730
2000-06-01 76.08421430718390
2000-07-01 76.15300647719270
2000-08-01 76.15300647719270
2000-09-01 77.32247459001640
2000-10-01 77.66643574572890
2000-11-01 78.28556588714520
2000-12-01 78.35435805715390
2001-01-01 78.63888274700440
2001-02-01 78.63888274700440
2001-03-01 78.63888274700440
2001-04-01 79.02136763611380
2001-05-01 79.09786459355770
2001-06-01 79.25085850844560
2001-07-01 79.86283426988680
2001-08-01 80.01582818477460
2001-09-01 81.54576753743270
2001-10-01 80.24531915899600
2001-11-01 79.93933122733070
2001-12-01 79.93933122733070
2002-01-01 80.55130698877190
2002-02-01 80.78079786110370
2002-03-01 80.93379187788120
2002-04-01 81.54576753743270
2002-05-01 81.85175546909810
2002-06-01 82.38723417120580
2002-07-01 82.76971906031500
2002-08-01 82.69322210287110
2002-09-01 83.22870090686830
2002-10-01 83.07570689009090
2002-11-01 82.61672514542720
2002-12-01 82.61672514542720
2003-01-01 82.90205883846780
2003-02-01 83.47662747431580
2003-03-01 83.55870879534230
2003-04-01 83.55870879534230
2003-05-01 83.31246503604200
2003-06-01 83.14830249587860
2003-07-01 82.98414005760470
2003-08-01 82.90205883846780
2003-09-01 84.46160251151710
2003-10-01 84.46160251151710
2003-11-01 84.37952119049060
2003-12-01 84.29743997135360
2004-01-01 84.21535875221670
2004-02-01 84.29743997135360
2004-03-01 84.29743997135360
2004-04-01 84.62576494979090
2004-05-01 84.78992748995430
2004-06-01 84.78992748995430
2004-07-01 84.70784616892780
2004-08-01 84.62576494979090
2004-09-01 84.87200870909120
2004-10-01 84.54368373065400
2004-11-01 84.46160251151710
2004-12-01 84.62576494979090
2005-01-01 83.23038381690500
2005-02-01 83.23038381690500
2005-03-01 83.23038381690500
2005-04-01 83.55870879534230
2005-05-01 83.64079001447920
2005-06-01 83.64079001447920
2005-07-01 84.13327753307980
2005-08-01 84.21535875221670
2005-09-01 84.13327753307980
2005-10-01 84.29743997135360
2005-11-01 84.37952119049060
2005-12-01 84.13327753307980
2006-01-01 84.29743997135360
2006-02-01 84.54368373065400
2006-03-01 84.78992748995430
2006-04-01 85.20033368752840
2006-05-01 85.20033368752840
2006-06-01 85.20033368752840
2006-07-01 85.20033368752840
2006-08-01 85.20033368752840
2006-09-01 85.93906496542940
2006-10-01 86.26738994386660
2006-11-01 86.43155238214040
2006-12-01 86.59571492230380
2007-01-01 86.89916926790800
2007-02-01 86.72827610649340
2007-03-01 86.81372263625590
2007-04-01 87.15550895908510
2007-05-01 87.15550895908510
2007-06-01 87.32640212049960
2007-07-01 87.83908160474340
2007-08-01 88.09542129592050
2007-09-01 88.69354741181640
2007-10-01 88.94988710299350
2007-11-01 89.12078026440800
2007-12-01 89.20622689606010
2008-01-01 89.20622689606010
2008-02-01 89.20622689606010
2008-03-01 89.29167342582260
2008-04-01 89.88979943982900
2008-05-01 90.23158576265810
2008-06-01 90.23158576265810
2008-07-01 90.82971177666440
2008-08-01 91.08605156973110
2008-09-01 90.82971177666440
2008-10-01 91.08605156973110
2008-11-01 91.34239126090820
2008-12-01 91.59873105397480
2009-01-01 91.48730869520750
2009-02-01 91.39690615484400
2009-03-01 91.57771113368140
2009-04-01 91.93932109135620
2009-05-01 92.21052850866750
2009-06-01 92.57213846634230
2009-07-01 93.02415086249100
2009-08-01 93.29535827980240
2009-09-01 93.74737067595100
2009-10-01 94.01857809326240
2009-11-01 94.47059048941110
2009-12-01 94.47059048941110
2010-01-01 94.19938307209980
2010-02-01 94.10898053173630
2010-03-01 94.19938307209980
2010-04-01 94.38018794904760
2010-05-01 94.56099292788500
2010-06-01 94.74179790672240
2010-07-01 94.92260288555980
2010-08-01 95.10340786439720
2010-09-01 96.27864007400590
2010-10-01 96.64024992979110
2010-11-01 96.91145744899200
2010-12-01 97.09226232593980
2011-01-01 97.09461281644280
2011-02-01 97.28518126148830
2011-03-01 97.38046543306620
2011-04-01 97.57103387811170
2011-05-01 97.85688649473520
2011-06-01 98.04745493978060
2011-07-01 97.95217076820270
2011-08-01 98.14273921324820
2011-09-01 97.47574970653380
2011-10-01 97.66631815157920
2011-11-01 97.76160232315720
2011-12-01 97.66631815157920
2012-01-01 97.66631815157920
2012-02-01 97.66631815157920
2012-03-01 97.85688649473520
2012-04-01 98.23802338482610
2012-05-01 98.14273921324820
2012-06-01 97.95217076820270
2012-07-01 98.04745493978060
2012-08-01 98.52387600144960
2012-09-01 92.52097064479890
2012-10-01 92.04454958313000
2012-11-01 91.94926530966250
2012-12-01 92.04454958313000
2013-01-01 93.45323138055500
2013-02-01 93.35718487121020
2013-03-01 93.45323138055500
2013-04-01 93.74137080669980
2013-05-01 93.83741731604460
2013-06-01 94.22160325153420
2013-07-01 94.50974267767900
2013-08-01 94.50974267767900
2013-09-01 97.67927677283010
2013-10-01 97.58323026348530
2013-11-01 97.58323026348530
2013-12-01 97.77532328217490
2014-01-01 97.48718375414050
2014-02-01 97.48718375414050
2014-03-01 97.58323026348530
2014-04-01 97.67927677283010
2014-05-01 97.67927677283010
2014-06-01 97.77532328217490
2014-07-01 97.77532328217490
2014-08-01 97.77532328217490
2014-09-01 98.92788108864370
2014-10-01 99.50416004282280
2014-11-01 99.31206702413330
2014-12-01 99.40811353347810
2015-01-01 98.94478528162440
2015-02-01 98.55214719869970
2015-03-01 98.74846629110680
2015-04-01 99.14110427214200
2015-05-01 99.33742326265960
2015-06-01 99.53374235506670
2015-07-01 99.63190185032560
2015-08-01 99.73006134558430
2015-09-01 101.20245397824500
2015-10-01 101.88957054694600
2015-11-01 101.69325155642900
2015-12-01 101.59509206117000
2016-01-01 101.30061347350400
2016-02-01 101.10429448298700
2016-03-01 101.00613498772800
2016-04-01 101.20245397824500
2016-05-01 101.39877296876300
2016-06-01 101.69325155642900
2016-07-01 101.88957054694600
2016-08-01 101.69325155642900
2016-09-01 102.28220812042300
2016-10-01 102.96932489290400
2016-11-01 102.87116549953400
2016-12-01 102.87116549953400
2017-01-01 102.80657668186900
2017-02-01 102.80657668186900
2017-03-01 103.01035582296300
2017-04-01 103.11224539351000
2017-05-01 103.21413496405700
2017-06-01 103.01035582296300
2017-07-01 103.01035582296300
2017-08-01 103.21413496405700
2017-09-01 103.62169324624500
2017-10-01 103.72358281679200
2017-11-01 103.62169324624500
2017-12-01 103.72358281679200
2018-01-01 103.62169324624500
2018-02-01 103.62169324624500
2018-03-01 103.72358281679200
2018-04-01 104.02925152843200
2018-05-01 104.23303066952600
2018-06-01 104.33492024007300
2018-07-01 104.13114109897900
2018-08-01 104.33492024007300
2018-09-01 105.25192637499600