Month	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