Month	Index source base
2002-07-01	57.01493153
2002-08-01	57.21604894
2002-09-01	57.13816944
2002-10-01	57.12732907
2002-11-01	57.06314266
2002-12-01	56.96415295
2003-01-01	57.15072145
2003-02-01	57.44426728
2003-03-01	57.56664937
2003-04-01	57.40946399
2003-05-01	57.63083577
2003-06-01	57.63768232
2003-07-01	57.58233938
2003-08-01	57.82225390
2003-09-01	57.92324052
2003-10-01	57.92209943
2003-11-01	57.92295525
2003-12-01	57.93037234
2004-01-01	58.21136617
2004-02-01	58.33688626
2004-03-01	58.41533631
2004-04-01	58.39907575
2004-05-01	58.36370191
2004-06-01	58.38310047
2004-07-01	58.36455773
2004-08-01	58.47638472
2004-09-01	58.52687802
2004-10-01	58.77535074
2004-11-01	58.94052376
2004-12-01	59.01640636
2005-01-01	59.34076167
2005-02-01	59.63088423
2005-03-01	59.78835489
2005-04-01	59.85995839
2005-05-01	59.96522410
2005-06-01	60.14580186
2005-07-01	60.15036622
2005-08-01	60.17176169
2005-09-01	60.25277920
2005-10-01	60.36888528
2005-11-01	60.52521484
2005-12-01	60.65558457
2006-01-01	60.94085749
2006-02-01	61.19589148
2006-03-01	61.45206657
2006-04-01	61.52937553
2006-05-01	61.48458768
2006-06-01	61.61096359
2006-07-01	61.52481116
2006-08-01	61.79125607
2006-09-01	62.08594300
2006-10-01	62.33441572
2006-11-01	62.39318194
2006-12-01	62.52298112
2007-01-01	62.81823859
2007-02-01	63.20278649
2007-03-01	63.36738897
2007-04-01	63.55681019
2007-05-01	63.71798939
2007-06-01	63.81640855
2007-07-01	63.79929217
2007-08-01	63.96988538
2007-09-01	64.04377107
2007-10-01	64.20637663
2007-11-01	64.33275254
2007-12-01	64.73070827
2008-01-01	65.08701415
2008-02-01	65.45615731
2008-03-01	65.90289470
2008-04-01	66.21555383
2008-05-01	66.49455074
2008-06-01	66.95983088
2008-07-01	67.12985354
2008-08-01	67.49414706
2008-09-01	67.97483194
2008-10-01	68.28549415
2008-11-01	68.63295657
2008-12-01	69.08112033
2009-01-01	69.56294630
2009-02-01	70.58336754
2009-03-01	71.24691236
2009-04-01	71.71989486
2009-05-01	72.12869096
2009-06-01	72.54033979
2009-07-01	72.67898243
2009-08-01	72.87125638
2009-09-01	73.00904320
2009-10-01	72.97880427
2009-11-01	72.98850355
2009-12-01	73.23925845
2010-01-01	74.00093715
2010-02-01	74.52270133
2010-03-01	74.64993305
2010-04-01	74.83193717
2010-05-01	74.94690216
2010-06-01	74.96630072
2010-07-01	74.93805870
2010-08-01	75.05017096
2010-09-01	75.32346242
2010-10-01	75.59190424
2010-11-01	75.75165707
2010-12-01	75.90998355
2011-01-01	76.13795636
2011-02-01	76.49023884
2011-03-01	76.61558946
2011-04-01	76.91829381
2011-05-01	77.21030600
2011-06-01	77.55451833
2011-07-01	77.36161241
2011-08-01	77.39520913
2011-09-01	77.68466576
2011-10-01	78.04642489
2011-11-01	78.18055742
2011-12-01	78.81832233
2012-01-01	79.36262563
2012-02-01	79.92067833
2012-03-01	80.25536853
2012-04-01	80.56594095
2012-05-01	80.76091163
2012-06-01	81.06811061
2012-07-01	81.36601939
2012-08-01	81.71261814
2012-09-01	81.95228831
2012-10-01	81.84452878
2012-11-01	82.17853806
2012-12-01	82.66267139
2013-01-01	82.69837222
2013-02-01	82.59540794
2013-03-01	82.66751687
2013-04-01	82.73642187
2013-05-01	82.85036299
2013-06-01	83.16897331
2013-07-01	82.87529678
2013-08-01	83.02881610
2013-09-01	83.31097575
2013-10-01	83.32502118
2013-11-01	83.60468794
2013-12-01	84.05576335
2014-01-01	84.50402080
2014-02-01	84.69844279
2014-03-01	85.04808717
2014-04-01	85.31528713
2014-05-01	85.40455835
2014-06-01	85.27135423
2014-07-01	85.27648607
2014-08-01	85.71167536
2014-09-01	85.78722700
2014-10-01	85.73360786
2014-11-01	85.83396717
2014-12-01	86.17728297
2015-01-01	86.46345601
2015-02-01	86.80099559
2015-03-01	87.05468379
2015-04-01	87.39681269
2015-05-01	87.37450372
2015-06-01	87.50402596
2015-07-01	87.62432773
2015-08-01	87.86979293
2015-09-01	88.18428520
2015-10-01	88.40268707
2015-11-01	88.81124093
2015-12-01	88.97859735
2016-01-01	89.40196825
2016-02-01	90.09246829
2016-03-01	90.13175452
2016-04-01	90.31661090
2016-05-01	90.39850755
2016-06-01	90.65217501
2016-07-01	90.67332517
2016-08-01	91.03216474
2016-09-01	91.32274673
2016-10-01	91.59230151
2016-11-01	91.75014601
2016-12-01	91.96710993
2017-01-01	92.77771011
2017-02-01	93.64633147
2017-03-01	94.51991670
2017-04-01	94.89683767
2017-05-01	95.64120185
2017-06-01	96.11055731
2017-07-01	96.19703779
2017-08-01	96.26975888
2017-09-01	96.39965502
2017-10-01	96.38786521
2017-11-01	97.00448885
2017-12-01	97.28147295
2018-01-01	97.74935225
2018-02-01	98.34064420
2018-03-01	98.90345728
2018-04-01	99.27132164
2018-05-01	99.41749383
2018-06-01	99.75941159
2018-07-01	100.01883520
2018-08-01	100.43825170
2018-09-01	100.82563000
2018-10-01	101.05088480