Month	Index source base
1985-01-01	3.11603027
1985-02-01	3.33430292
1985-03-01	3.76081270
1985-04-01	4.22746458
1985-05-01	4.70415198
1985-06-01	5.36147882
1985-07-01	6.69620354
1985-08-01	7.37611030
1985-09-01	7.76247799
1985-10-01	7.92053749
1985-11-01	8.37464496
1985-12-01	8.61047978
1986-01-01	9.01086708
1986-02-01	8.99899506
1986-03-01	9.15926740
1986-04-01	9.41451594
1986-05-01	9.62227638
1986-06-01	9.83597283
1986-07-01	10.28710980
1986-08-01	10.45925410
1986-09-01	10.71450270
1986-10-01	11.02911140
1986-11-01	11.38527210
1986-12-01	11.50992840
1987-01-01	12.05604150
1987-02-01	12.37065020
1987-03-01	12.56653860
1987-04-01	12.95237940
1987-05-01	13.17201190
1987-06-01	13.39164440
1987-07-01	13.64689290
1987-08-01	13.75967710
1987-09-01	13.99118160
1987-10-01	14.32953430
1987-11-01	14.53729480
1987-12-01	14.87564750
1988-01-01	15.12547650
1988-02-01	15.23322700
1988-03-01	15.50260320
1988-04-01	15.66422900
1988-05-01	15.93360520
1988-06-01	16.17604380
1988-07-01	16.39154480
1988-08-01	16.58010820
1988-09-01	16.79560920
1988-10-01	16.99764140
1988-11-01	17.64414440
1988-12-01	18.11555280
1989-01-01	18.61389890
1989-02-01	19.12571380
1989-03-01	19.34121480
1989-04-01	19.66446630
1989-05-01	19.86649850
1989-06-01	20.20321880
1989-07-01	20.48606380
1989-08-01	20.78237770
1989-09-01	21.02481630
1989-10-01	21.29419260
1989-11-01	21.55010000
1989-12-01	21.73866340
1990-01-01	22.41210400
1990-02-01	22.58719860
1990-03-01	22.95085650
1990-04-01	23.28757680
1990-05-01	23.63776600
1990-06-01	23.77245410
1990-07-01	24.02836150
1990-08-01	24.52670760
1990-09-01	24.64792690
1990-10-01	25.06546010
1990-11-01	25.34830520
1990-12-01	25.55033740
1991-01-01	26.07562100
1991-02-01	26.49315420
1991-03-01	26.73559290
1991-04-01	27.40903350
1991-05-01	27.81309790
1991-06-01	28.25756870
1991-07-01	28.85019640
1991-08-01	29.34854250
1991-09-01	29.76607570
1991-10-01	30.11626480
1991-11-01	30.49339150
1991-12-01	30.54726680
1992-01-01	30.72236140
1992-02-01	32.32515000
1992-03-01	32.44636940
1992-04-01	32.74268320
1992-05-01	33.09287240
1992-06-01	33.51040550
1992-07-01	33.83365710
1992-08-01	34.21078380
1992-09-01	36.06947990
1992-10-01	36.46007550
1992-11-01	36.67557650
1992-12-01	36.85067110
1993-01-01	37.41636120
1993-02-01	37.76655030
1993-03-01	38.03592660
1993-04-01	38.23795870
1993-05-01	37.92817610
1993-06-01	38.08980180
1993-07-01	38.42652210
1993-08-01	38.83058650
1993-09-01	38.95180580
1993-10-01	39.16730680
1993-11-01	39.38280780
1993-12-01	39.57137120
1994-01-01	40.36593680
1994-02-01	40.82770160
1994-03-01	41.05858400
1994-04-01	41.75123110
1994-05-01	42.17451550
1994-06-01	42.71324110
1994-07-01	43.86765300
1994-08-01	44.21397660
1994-09-01	44.40637860
1994-10-01	44.90662370
1994-11-01	45.21446690
1994-12-01	45.83015330
1995-01-01	46.89735320
1995-02-01	47.05552300
1995-03-01	47.33232020
1995-04-01	47.60911740
1995-05-01	47.88591460
1995-06-01	48.12316940
1995-07-01	48.28133920
1995-08-01	48.43950900
1995-09-01	48.67676370
1995-10-01	48.91401850
1995-11-01	49.15127320
1995-12-01	49.62578270
1996-01-01	50.77251390
1996-02-01	51.36565080
1996-03-01	51.56336310
1996-04-01	52.23558480
1996-05-01	52.90780660
1996-06-01	53.73819820
1996-07-01	54.56858970
1996-08-01	54.88492940
1996-09-01	55.24081150
1996-10-01	55.75486340
1996-11-01	56.26891540
1996-12-01	56.58525500
1997-01-01	57.45518910
1997-02-01	57.73198620
1997-03-01	58.12741080
1997-04-01	58.72054770
1997-05-01	58.95780240
1997-06-01	59.39276940
1997-07-01	60.18361850
1997-08-01	60.57904310
1997-09-01	60.97446770
1997-10-01	61.40943470
1997-11-01	61.52806210
1997-12-01	61.76531680
1998-01-01	62.16074140
1998-02-01	62.43753860
1998-03-01	62.67479330
1998-04-01	62.91204800
1998-05-01	62.91204800
1998-06-01	63.26793010
1998-07-01	63.74243960
1998-08-01	63.82152450
1998-09-01	64.13786420
1998-10-01	65.91727470
1998-11-01	66.82675120
1998-12-01	67.45943050
1999-01-01	68.43656420
1999-02-01	68.56460260
1999-03-01	69.01273730
1999-04-01	69.52489120
1999-05-01	69.58891040
1999-06-01	69.65292970
1999-07-01	69.97302580
1999-08-01	70.22910280
1999-09-01	70.48517970
1999-10-01	70.74125670
1999-11-01	70.86929520
1999-12-01	70.74125670
2000-01-01	71.06135290
2000-02-01	71.18939130
2000-03-01	71.25341060
2000-04-01	71.50948750
2000-05-01	71.70154520
2000-06-01	72.08566070
2000-07-01	72.53379530
2000-08-01	72.72585300
2000-09-01	72.85389150
2000-10-01	72.91791070
2000-11-01	72.91791070
2000-12-01	72.98193000
2001-01-01	73.01547600
2001-02-01	72.94332640
2001-03-01	72.94332640
2001-04-01	72.87117670
2001-05-01	73.08762570
2001-06-01	76.19006200
2001-07-01	76.69510970
2001-08-01	77.41660650
2001-09-01	77.41660650
2001-10-01	77.41660650
2001-11-01	77.20015750
2001-12-01	77.34445680
2002-01-01	77.34445680
2002-02-01	77.41660650
2002-03-01	77.92165430
2002-04-01	78.35455240
2002-05-01	78.71530070
2002-06-01	79.29249820
2002-07-01	80.51904270
2002-08-01	81.16838990
2002-09-01	81.74558730
2002-10-01	81.74558730
2002-11-01	81.96203630
2002-12-01	81.74558730
2003-01-01	81.55309200
2003-02-01	81.55309200
2003-03-01	81.79248460
2003-04-01	82.11167480
2003-05-01	82.19147230
2003-06-01	82.35106740
2003-07-01	82.19147230
2003-08-01	82.11167480
2003-09-01	81.87228220
2003-10-01	81.47329440
2003-11-01	81.39349690
2003-12-01	81.39349690
2004-01-01	81.79248460
2004-02-01	82.75005520
2004-03-01	83.46823310
2004-04-01	83.70762570
2004-05-01	83.70762570
2004-06-01	84.02681590
2004-07-01	83.94701830
2004-08-01	83.94701830
2004-09-01	83.94701830
2004-10-01	84.02681590
2004-11-01	84.02681590
2004-12-01	84.10661340
2005-01-01	84.42580360
2005-02-01	84.50560120
2005-03-01	84.74499380
2005-04-01	84.82479140
2005-05-01	84.90458890
2005-06-01	84.82479140
2005-07-01	85.22377910
2005-08-01	85.46317170
2005-09-01	85.46317170
2005-10-01	85.54296930
2005-11-01	85.62276680
2005-12-01	85.94195700
2006-01-01	86.10155210
2006-02-01	86.50053980
2006-03-01	86.42074230
2006-04-01	86.81973000
2006-05-01	86.89952750
2006-06-01	87.13892020
2006-07-01	87.21871770
2006-08-01	87.37831280
2006-09-01	87.53790790
2006-10-01	87.53790790
2006-11-01	87.61770550
2006-12-01	87.45811040
2007-01-01	87.66853650
2007-02-01	87.58147740
2007-03-01	87.58147740
2007-04-01	88.10383210
2007-05-01	88.36500950
2007-06-01	88.53912770
2007-07-01	88.36500950
2007-08-01	88.53912770
2007-09-01	88.88736420
2007-10-01	89.14854160
2007-11-01	89.23560070
2007-12-01	89.14854160
2008-01-01	89.49677810
2008-02-01	89.75795540
2008-03-01	89.75795540
2008-04-01	89.67089630
2008-05-01	89.58383720
2008-06-01	89.93207370
2008-07-01	90.28031020
2008-08-01	90.28031020
2008-09-01	91.06384230
2008-10-01	91.15090140
2008-11-01	91.06384230
2008-12-01	90.71560580
2009-01-01	91.09518360
2009-02-01	91.54614980
2009-03-01	91.36576330
2009-04-01	91.27557010
2009-05-01	90.91479710
2009-06-01	91.45595660
2009-07-01	92.44808230
2009-08-01	92.80885530
2009-09-01	92.98924180
2009-10-01	93.16962830
2009-11-01	93.07943510
2009-12-01	92.98924180
2010-01-01	92.89904860
2010-02-01	93.07943510
2010-03-01	92.71866210
2010-04-01	92.89904860
2010-05-01	92.44808230
2010-06-01	92.89904860
2010-07-01	93.35001480
2010-08-01	93.62059460
2010-09-01	93.25982160
2010-10-01	93.44020810
2010-11-01	93.89117430
2010-12-01	93.53040130
2011-01-01	93.72864610
2011-02-01	94.10132460
2011-03-01	94.28766390
2011-04-01	94.47400310
2011-05-01	94.38083350
2011-06-01	94.28766390
2011-07-01	96.24422610
2011-08-01	96.05788680
2011-09-01	96.24422610
2011-10-01	96.71007420
2011-11-01	96.71007420
2011-12-01	95.96471720
2012-01-01	96.33739570
2012-02-01	96.15105640
2012-03-01	96.33739570
2012-04-01	96.52373500
2012-05-01	96.61690460
2012-06-01	97.08275270
2012-07-01	97.92127940
2012-08-01	97.82810980
2012-09-01	98.10761860
2012-10-01	98.57346680
2012-11-01	98.66663640
2012-12-01	98.38712750
2013-01-01	97.94643520
2013-02-01	98.43324650
2013-03-01	98.23852200
2013-04-01	98.14115970
2013-05-01	98.43324650
2013-06-01	98.92005780
2013-07-01	99.21214460
2013-08-01	99.69895590
2013-09-01	99.89368040
2013-10-01	99.79631810
2013-11-01	99.69895590
2013-12-01	99.21214460
2014-01-01	99.11478230
2014-02-01	99.50423140
2014-03-01	99.21214460
2014-04-01	99.30950680
2014-05-01	99.40686910
2014-06-01	99.50423140
2014-07-01	99.69895590
2014-08-01	99.89368040
2014-09-01	99.89368040
2014-10-01	99.99104270
2014-11-01	99.69895590
2014-12-01	99.99104270
2015-01-01	100.39840600
2015-02-01	100.39840600
2015-03-01	100.09960200
2015-04-01	99.80079680
2015-05-01	99.80079680
2015-06-01	99.90039840
2015-07-01	100.19920300
2015-08-01	100.29880500
2015-09-01	100.39840600
2015-10-01	100.19920300
2015-11-01	100.09960200
2015-12-01	99.70119520
2016-01-01	99.60159360
2016-02-01	99.70119520
2016-03-01	99.60159360
2016-04-01	99.40239040
2016-05-01	99.30278880
2016-06-01	99.60159360
2016-07-01	100.19920300
2016-08-01	100.29880500
2016-09-01	100.59761000
2016-10-01	100.49800800
2016-11-01	100.49800800
2016-12-01	100.49800800
2017-01-01	100.40000000
2017-02-01	100.50000000
2017-03-01	100.70000000
2017-04-01	100.50000000
2017-05-01	100.60000000
2017-06-01	101.00000000
2017-07-01	101.30000000
2017-08-01	101.20000000
2017-09-01	101.40000000
2017-10-01	101.50000000
2017-11-01	101.50000000
2017-12-01	101.50000000
2018-01-01	101.70000000
2018-02-01	101.70000000
2018-03-01	101.50000000
2018-04-01	101.40000000
2018-05-01	101.70000000
2018-06-01	101.70000000
2018-07-01	101.20000000
2018-08-01	101.10000000
2018-09-01	101.30000000