Monthly Index source base
1985-01-01 5.57735622
1985-02-01 6.08392808
1985-03-01 6.64115713
1985-04-01 7.56311793
1985-05-01 7.96330970
1985-06-01 9.18414789
1985-07-01 11.47891840
1985-08-01 11.99055600
1985-09-01 12.57311370
1985-10-01 12.73521670
1985-11-01 12.80107100
1985-12-01 12.91251680
1986-01-01 13.19966200
1986-02-01 13.80676810
1986-03-01 13.96344070
1986-04-01 13.95364860
1986-05-01 14.18865750
1986-06-01 14.36491410
1986-07-01 14.68805120
1986-08-01 15.12869270
1986-09-01 15.41266170
1986-10-01 15.60850240
1986-11-01 15.77496700
1986-12-01 15.96101560
1987-01-01 16.27436070
1987-02-01 16.66604210
1987-03-01 16.92063500
1987-04-01 17.20460400
1987-05-01 17.54732520
1987-06-01 18.04671890
1987-07-01 18.36985600
1987-08-01 18.63424100
1987-09-01 18.83008160
1987-10-01 19.15321880
1987-11-01 19.52531610
1987-12-01 19.81907710
1988-01-01 19.87638990
1988-02-01 19.91256160
1988-03-01 20.14767820
1988-04-01 20.43705240
1988-05-01 20.76259830
1988-06-01 20.96154310
1988-07-01 21.17857370
1988-08-01 21.43177610
1988-09-01 21.54029150
1988-10-01 21.75732210
1988-11-01 21.92009510
1988-12-01 22.04669630
1989-01-01 22.82438940
1989-02-01 23.40313780
1989-03-01 23.45739550
1989-04-01 23.67442610
1989-05-01 23.81911320
1989-06-01 24.19891690
1989-07-01 24.41594750
1989-08-01 24.52446280
1989-09-01 24.61489230
1989-10-01 24.81383700
1989-11-01 24.99469590
1989-12-01 25.28407010
1990-01-01 25.66387370
1990-02-01 25.89899020
1990-03-01 26.73094100
1990-04-01 27.68949310
1990-05-01 27.87035190
1990-06-01 27.97886720
1990-07-01 28.15972610
1990-08-01 28.30441320
1990-09-01 28.46718620
1990-10-01 29.17253580
1990-11-01 30.13108780
1990-12-01 30.29386080
1991-01-01 30.47471970
1991-02-01 30.87260920
1991-03-01 31.12581160
1991-04-01 31.79498940
1991-05-01 32.31948010
1991-06-01 32.82588500
1991-07-01 33.27803210
1991-08-01 33.54932050
1991-09-01 33.67592170
1991-10-01 33.89295230
1991-11-01 34.05572530
1991-12-01 34.21849830
1992-01-01 34.79724670
1992-02-01 35.03236320
1992-03-01 35.06853500
1992-04-01 35.14087850
1992-05-01 35.48451040
1992-06-01 35.75579870
1992-07-01 35.81005630
1992-08-01 35.93665750
1992-09-01 36.17177410
1992-10-01 36.47923420
1992-11-01 36.91329540
1992-12-01 37.61864500
1993-01-01 38.08887810
1993-02-01 38.63145470
1993-03-01 38.79422770
1993-04-01 39.13785950
1993-05-01 39.30063250
1993-06-01 40.00598210
1993-07-01 40.13258330
1993-08-01 40.51238700
1993-09-01 40.45812930
1993-10-01 40.60281640
1993-11-01 40.76558940
1993-12-01 40.94644830
1994-01-01 41.38050950
1994-02-01 41.65903220
1994-03-01 41.77839910
1994-04-01 41.89776590
1994-05-01 42.17628860
1994-06-01 42.29565540
1994-07-01 42.77312280
1994-08-01 42.93227860
1994-09-01 43.17101240
1994-10-01 43.52911290
1994-11-01 43.80763560
1994-12-01 44.12594720
1995-01-01 44.52383670
1995-02-01 44.80235940
1995-03-01 44.80235940
1995-04-01 45.04109310
1995-05-01 45.43898260
1995-06-01 45.63792730
1995-07-01 45.87666110
1995-08-01 46.19497270
1995-09-01 47.38864120
1995-10-01 48.98019930
1995-11-01 49.29851090
1995-12-01 49.61682250
1996-01-01 49.93513410
1996-02-01 50.69112420
1996-03-01 51.12880270
1996-04-01 51.24816950
1996-05-01 51.56648110
1996-06-01 51.72563690
1996-07-01 52.83972760
1996-08-01 52.91930550
1996-09-01 53.07846130
1996-10-01 53.19782810
1996-11-01 53.55592870
1996-12-01 53.95381820
1997-01-01 55.78411000
1997-02-01 55.86368790
1997-03-01 55.98305470
1997-04-01 56.06263260
1997-05-01 56.69925590
1997-06-01 56.85841170
1997-07-01 57.89292440
1997-08-01 58.01229130
1997-09-01 58.13165810
1997-10-01 58.29081390
1997-11-01 58.29081390
1997-12-01 58.41018080
1998-01-01 59.16617090
1998-02-01 59.56406040
1998-03-01 59.56406040
1998-04-01 59.80279410
1998-05-01 59.84258300
1998-06-01 60.00173880
1998-07-01 60.51899520
1998-08-01 60.79751790
1998-09-01 60.99646260
1998-10-01 61.79224170
1998-11-01 63.94084500
1998-12-01 65.21409150
1999-01-01 65.48565110
1999-02-01 65.66840170
1999-03-01 65.42473420
1999-04-01 65.48565110
1999-05-01 65.85115240
1999-06-01 65.79023550
1999-07-01 66.09481990
1999-08-01 66.09481990
1999-09-01 65.79023550
1999-10-01 66.64307190
1999-11-01 66.70398880
1999-12-01 66.82582250
2000-01-01 67.43499140
2000-02-01 67.61774200
2000-03-01 67.61774200
2000-04-01 66.94765630
2000-05-01 67.61774200
2000-06-01 67.67865890
2000-07-01 67.80049270
2000-08-01 67.37407450
2000-09-01 67.06949010
2000-10-01 67.31315760
2000-11-01 67.67865890
2000-12-01 67.49590830
2001-01-01 67.69839600
2001-02-01 68.17086740
2001-03-01 67.42841240
2001-04-01 67.22592460
2001-05-01 68.17086740
2001-06-01 68.03587550
2001-07-01 67.96837960
2001-08-01 67.96837960
2001-09-01 67.76589190
2001-10-01 68.84582640
2001-11-01 69.58828140
2001-12-01 69.04831420
2002-01-01 69.52078550
2002-02-01 70.12824870
2002-03-01 69.92576100
2002-04-01 70.73571190
2002-05-01 72.89558090
2002-06-01 73.77302770
2002-07-01 74.71797050
2002-08-01 74.38049090
2002-09-01 74.31299500
2002-10-01 75.52792140
2002-11-01 75.93289680
2002-12-01 75.73040910
2003-01-01 75.51030490
2003-02-01 75.51030490
2003-03-01 75.72959910
2003-04-01 75.65650110
2003-05-01 75.94889330
2003-06-01 75.21791260
2003-07-01 74.92552040
2003-08-01 74.77932420
2003-09-01 74.41383390
2003-10-01 74.26763780
2003-11-01 74.70622620
2003-12-01 74.41383390
2004-01-01 74.56003000
2004-02-01 74.70622620
2004-03-01 74.48693200
2004-04-01 74.26763780
2004-05-01 74.92552040
2004-06-01 74.77932420
2004-07-01 74.63312810
2004-08-01 74.56003000
2004-09-01 74.63312810
2004-10-01 75.21791260
2004-11-01 75.72959910
2004-12-01 76.67987400
2005-01-01 77.41085470
2005-02-01 77.41085470
2005-03-01 77.33775660
2005-04-01 77.41085470
2005-05-01 77.70324700
2005-06-01 77.84944310
2005-07-01 78.14183540
2005-08-01 77.92254120
2005-09-01 77.92254120
2005-10-01 78.06873730
2005-11-01 78.50732570
2005-12-01 78.50732570
2006-01-01 79.16520840
2006-02-01 79.60379680
2006-03-01 79.53069870
2006-04-01 79.74999290
2006-05-01 80.62716970
2006-06-01 80.99266010
2006-07-01 80.48097360
2006-08-01 80.26167940
2006-09-01 79.96928710
2006-10-01 79.82309100
2006-11-01 79.96928710
2006-12-01 80.04238520
2007-01-01 80.44259710
2007-02-01 80.60268190
2007-03-01 80.20246990
2007-04-01 80.36255470
2007-05-01 80.68272430
2007-06-01 80.60268190
2007-07-01 80.60268190
2007-08-01 80.44259710
2007-09-01 80.28251230
2007-10-01 81.00289380
2007-11-01 81.48314810
2007-12-01 81.08293620
2008-01-01 81.64323290
2008-02-01 81.72327530
2008-03-01 82.04344480
2008-04-01 81.96340240
2008-05-01 82.60374150
2008-06-01 82.20352960
2008-07-01 83.24408060
2008-08-01 83.24408060
2008-09-01 83.08399580
2008-10-01 83.24408060
2008-11-01 83.56425010
2008-12-01 82.84386870
2009-01-01 83.42977890
2009-02-01 83.59498640
2009-03-01 83.34717520
2009-04-01 83.51238270
2009-05-01 85.99049490
2009-06-01 85.99049490
2009-07-01 85.90789120
2009-08-01 86.56872110
2009-09-01 86.23830610
2009-10-01 86.23830610
2009-11-01 86.56872110
2009-12-01 86.56872110
2010-01-01 86.48611740
2010-02-01 86.56872110
2010-03-01 86.40351360
2010-04-01 86.48611740
2010-05-01 86.89913610
2010-06-01 87.14694730
2010-07-01 89.21204080
2010-08-01 89.04683330
2010-09-01 88.63381460
2010-10-01 89.95547450
2010-11-01 89.79026700
2010-12-01 89.37724830
2011-01-01 89.90839040
2011-02-01 90.08433630
2011-03-01 89.82041740
2011-04-01 89.82041740
2011-05-01 90.26028230
2011-06-01 90.26028230
2011-07-01 90.26028230
2011-08-01 90.70014720
2011-09-01 90.43622830
2011-10-01 90.70014720
2011-11-01 90.61217430
2011-12-01 90.52420130
2012-01-01 91.75582310
2012-02-01 91.66785010
2012-03-01 91.57987710
2012-04-01 91.22798510
2012-05-01 91.40393110
2012-06-01 91.57987710
2012-07-01 91.66785010
2012-08-01 94.74690450
2012-09-01 94.83487750
2012-10-01 95.09879650
2012-11-01 95.27474240
2012-12-01 95.45068840
2013-01-01 95.59109330
2013-02-01 95.59109330
2013-03-01 95.21914350
2013-04-01 95.31213100
2013-05-01 98.38071660
2013-06-01 99.31059110
2013-07-01 99.49656600
2013-08-01 99.31059110
2013-09-01 99.03162870
2013-10-01 99.58955340
2013-11-01 99.68254090
2013-12-01 99.77552830
2014-01-01 99.40357850
2014-02-01 100.05449100
2014-03-01 99.96150320
2014-04-01 99.31059110
2014-05-01 99.40357850
2014-06-01 99.40357850
2014-07-01 99.03162870
2014-08-01 99.21760360
2014-09-01 98.75266640
2014-10-01 98.93864130
2014-11-01 99.49656600
2014-12-01 99.31059110
2015-01-01 99.30417500
2015-02-01 99.90059640
2015-03-01 99.50298210
2015-04-01 99.60238570
2015-05-01 99.50298210
2015-06-01 99.40357850
2015-07-01 99.90059640
2015-08-01 100.29821100
2015-09-01 100.29821100
2015-10-01 100.39761400
2015-11-01 100.00000000
2015-12-01 99.40357850
2016-01-01 99.60238570
2016-02-01 99.80119280
2016-03-01 99.60238570
2016-04-01 99.40357850
2016-05-01 100.29821100
2016-06-01 100.39761400
2016-07-01 100.19880700
2016-08-01 100.49701800
2016-09-01 100.29821100
2016-10-01 100.09940400
2016-11-01 100.19880700
2016-12-01 100.09940400
2017-01-01 101.20000000
2017-02-01 101.20000000
2017-03-01 101.50000000
2017-04-01 101.30000000
2017-05-01 101.40000000
2017-06-01 101.30000000
2017-07-01 101.20000000
2017-08-01 101.30000000
2017-09-01 100.70000000
2017-10-01 100.90000000
2017-11-01 100.90000000
2017-12-01 100.60000000
2018-01-01 100.80000000
2018-02-01 100.70000000
2018-03-01 100.80000000
2018-04-01 100.80000000
2018-05-01 101.30000000
2018-06-01 100.50000000
2018-07-01 100.90000000
2018-08-01 100.70000000
2018-09-01 100.50000000