Month	Index source base
1998-01-01	67.45256670
1998-02-01	67.49596170
1998-03-01	67.58650897
1998-04-01	67.66452719
1998-05-01	67.75409702
1998-06-01	67.85335234
1998-07-01	67.91342987
1998-08-01	67.95953147
1998-09-01	68.09189513
1998-10-01	68.07066082
1998-11-01	68.09817507
1998-12-01	68.14825884
1999-01-01	68.47276327
1999-02-01	68.58308961
1999-03-01	68.72623616
1999-04-01	68.79144110
1999-05-01	68.86312908
1999-06-01	68.92435506
1999-07-01	69.07742079
1999-08-01	69.12659544
1999-09-01	69.17555703
1999-10-01	69.16590062
1999-11-01	69.11879743
1999-12-01	69.11989426
2000-01-01	69.79458913
2000-02-01	69.92395924
2000-03-01	70.03719501
2000-04-01	70.07300597
2000-05-01	70.11683891
2000-06-01	70.16464918
2000-07-01	70.38143574
2000-08-01	70.62982772
2000-09-01	70.79537026
2000-10-01	70.89881197
2000-11-01	70.93288017
2000-12-01	70.98298340
2001-01-01	71.26825711
2001-02-01	71.43923003
2001-03-01	71.67552745
2001-04-01	71.86451960
2001-05-01	71.92572212
2001-06-01	72.02701218
2001-07-01	72.32866053
2001-08-01	72.42579168
2001-09-01	72.56960747
2001-10-01	72.67828599
2001-11-01	72.90867631
2001-12-01	72.95045848
2002-01-01	73.66494610
2002-02-01	73.86241778
2002-03-01	73.92511697
2002-04-01	74.05811441
2002-05-01	74.08039747
2002-06-01	74.42178750
2002-07-01	74.31055849
2002-08-01	74.34783156
2002-09-01	74.45583403
2002-10-01	74.46110676
2002-11-01	74.58667472
2002-12-01	74.62299433
2003-01-01	75.60185773
2003-02-01	75.79452137
2003-03-01	75.86253509
2003-04-01	75.91327055
2003-05-01	76.01928105
2003-06-01	76.13335268
2003-07-01	76.28966639
2003-08-01	76.39012991
2003-09-01	76.50425020
2003-10-01	76.47130314
2003-11-01	76.50215287
2003-12-01	76.63554530
2004-01-01	77.45281390
2004-02-01	77.64204261
2004-03-01	77.84644918
2004-04-01	77.95636061
2004-05-01	78.04085601
2004-06-01	78.08767293
2004-07-01	78.35674813
2004-08-01	78.37329400
2004-09-01	78.37872808
2004-10-01	78.40203261
2004-11-01	78.46531352
2004-12-01	78.48075774
2005-01-01	78.85837194
2005-02-01	79.11195531
2005-03-01	79.32572734
2005-04-01	79.49363473
2005-05-01	79.59355021
2005-06-01	79.68815000
2005-07-01	79.86707885
2005-08-01	79.98221544
2005-09-01	80.04557991
2005-10-01	80.32298955
2005-11-01	80.30157996
2005-12-01	80.32877156
2006-01-01	80.86499666
2006-02-01	81.14850657
2006-03-01	81.23511227
2006-04-01	81.32495318
2006-05-01	81.53270945
2006-06-01	81.61947316
2006-07-01	82.02012751
2006-08-01	82.10127688
2006-09-01	82.24813184
2006-10-01	82.39183702
2006-11-01	82.50254500
2006-12-01	82.54892185
2007-01-01	83.57482099
2007-02-01	83.71642283
2007-03-01	84.21306222
2007-04-01	84.72296558
2007-05-01	84.82886585
2007-06-01	84.88191527
2007-07-01	85.09002808
2007-08-01	85.10720716
2007-09-01	85.06064810
2007-10-01	85.14371053
2007-11-01	85.23523315
2007-12-01	85.30686059
2008-01-01	85.68585950
2008-02-01	85.95340333
2008-03-01	86.18498077
2008-04-01	86.43365271
2008-05-01	86.61186372
2008-06-01	86.68497581
2008-07-01	87.37752234
2008-08-01	87.45413155
2008-09-01	87.58768154
2008-10-01	87.82952600
2008-11-01	87.98384212
2008-12-01	87.99259769
2009-01-01	88.47702773
2009-02-01	88.85038876
2009-03-01	89.19098588
2009-04-01	89.26805964
2009-05-01	89.44527623
2009-06-01	89.60294496
2009-07-01	89.55459573
2009-08-01	89.63625240
2009-09-01	89.79748292
2009-10-01	89.67257747
2009-11-01	89.70884533
2009-12-01	89.76811844
2010-01-01	89.71738270
2010-02-01	89.94600331
2010-03-01	90.19470675
2010-04-01	90.22996022
2010-05-01	90.31761990
2010-06-01	90.85619662
2010-07-01	90.99452909
2010-08-01	90.98308046
2010-09-01	91.22318094
2010-10-01	91.41940406
2010-11-01	91.55335635
2010-12-01	91.66838064
2011-01-01	92.30275733
2011-02-01	92.92152378
2011-03-01	93.10156630
2011-04-01	93.22648117
2011-05-01	93.35820323
2011-06-01	93.41795238
2011-07-01	93.58391466
2011-08-01	93.67693671
2011-09-01	94.01970197
2011-10-01	94.28668364
2011-11-01	94.53878578
2011-12-01	94.63692709
2012-01-01	96.70347632
2012-02-01	96.83260899
2012-03-01	97.07126561
2012-04-01	97.11084125
2012-05-01	97.42382431
2012-06-01	97.44256731
2012-07-01	97.67352756
2012-08-01	97.84169070
2012-09-01	98.17439447
2012-10-01	98.31231387
2012-11-01	98.41792948
2012-12-01	98.44420338
2013-01-01	98.89274296
2013-02-01	99.25807387
2013-03-01	99.58708601
2013-04-01	99.81679321
2013-05-01	99.94748251
2013-06-01	99.98822643
2013-07-01	100.27919600
2013-08-01	100.38424160
2013-09-01	100.45925100
2013-10-01	100.52130440
2013-11-01	100.42859340
2013-12-01	100.43700860
2014-01-01	101.32735550
2014-02-01	101.43407170
2014-03-01	101.41157040
2014-04-01	101.53101210
2014-05-01	101.58340040
2014-06-01	101.72758540
2014-07-01	102.12223420
2014-08-01	101.86045270
2014-09-01	101.92974680
2014-10-01	101.85840360
2014-11-01	101.92046520
2014-12-01	102.01840210
2015-01-01	102.44137460
2015-02-01	102.49392400
2015-03-01	102.68107260
2015-04-01	102.72806360
2015-05-01	102.80441340
2015-06-01	103.04612810
2015-07-01	103.25600220
2015-08-01	103.26838340
2015-09-01	103.26100400
2015-10-01	103.27518540
2015-11-01	103.42207530
2015-12-01	103.43893960
2016-01-01	104.12518850
2016-02-01	103.94118520
2016-03-01	104.16243590
2016-04-01	103.82739950
2016-05-01	104.23688840
2016-06-01	104.20458530
2016-07-01	104.72930070
2016-08-01	104.64091640
2016-09-01	104.39232940
2016-10-01	104.60684380
2016-11-01	104.46495500
2016-12-01	104.66703330
2017-01-01	105.45007690
2017-02-01	105.46321500
2017-03-01	105.57093780
2017-04-01	105.63267980
2017-05-01	105.72000000
2017-06-01	105.65000000
2017-07-01	106.28000000
2017-08-01	106.53000000
2017-09-01	106.00000000
2017-10-01	106.13000000
2017-11-01	106.20000000
2017-12-01	106.36000000
2018-01-01	107.07000000
2018-02-01	107.28000000
2018-03-01	107.21000000
2018-04-01	107.35000000
2018-05-01	107.30000000
2018-06-01	107.23000000
2018-07-01	107.68000000
2018-08-01	107.82000000
2018-09-01	107.62000000
2018-10-01	107.60000000