Month	Index source base
2002-01-01	48.733
2002-02-01	48.741
2002-03-01	48.834
2002-04-01	50.816
2002-05-01	50.948
2002-06-01	50.949
2002-07-01	50.978
2002-08-01	51.011
2002-09-01	51.020
2002-10-01	51.029
2002-11-01	51.036
2002-12-01	51.022
2003-01-01	51.088
2003-02-01	51.871
2003-03-01	51.980
2003-04-01	52.034
2003-05-01	52.068
2003-06-01	52.076
2003-07-01	52.355
2003-08-01	52.378
2003-09-01	52.380
2003-10-01	52.380
2003-11-01	52.392
2003-12-01	52.443
2004-01-01	52.515
2004-02-01	52.584
2004-03-01	52.655
2004-04-01	52.703
2004-05-01	54.871
2004-06-01	55.249
2004-07-01	55.312
2004-08-01	55.331
2004-09-01	55.359
2004-10-01	55.347
2004-11-01	55.327
2004-12-01	55.324
2005-01-01	55.411
2005-02-01	55.496
2005-03-01	55.495
2005-04-01	57.250
2005-05-01	57.272
2005-06-01	57.489
2005-07-01	57.491
2005-08-01	57.545
2005-09-01	57.958
2005-10-01	58.054
2005-11-01	58.084
2005-12-01	58.147
2006-01-01	56.880
2006-02-01	55.232
2006-03-01	58.330
2006-04-01	58.493
2006-05-01	58.630
2006-06-01	58.707
2006-07-01	58.721
2006-08-01	58.510
2006-09-01	58.570
2006-10-01	58.584
2006-11-01	58.659
2006-12-01	58.985
2007-01-01	61.927
2007-02-01	62.068
2007-03-01	62.147
2007-04-01	62.191
2007-05-01	62.239
2007-06-01	62.283
2007-07-01	62.327
2007-08-01	62.324
2007-09-01	62.310
2007-10-01	62.432
2007-11-01	62.503
2007-12-01	62.566
2008-01-01	63.851
2008-02-01	64.502
2008-03-01	64.615
2008-04-01	64.723
2008-05-01	64.767
2008-06-01	64.810
2008-07-01	64.823
2008-08-01	64.837
2008-09-01	64.898
2008-10-01	64.957
2008-11-01	65.013
2008-12-01	65.034
2009-01-01	66.425
2009-02-01	67.209
2009-03-01	67.286
2009-04-01	67.319
2009-05-01	67.287
2009-06-01	70.214
2009-07-01	73.243
2009-08-01	73.287
2009-09-01	73.316
2009-10-01	73.343
2009-11-01	73.366
2009-12-01	73.299
2010-01-01	74.286
2010-02-01	75.467
2010-03-01	75.456
2010-04-01	75.442
2010-05-01	75.461
2010-06-01	79.262
2010-07-01	79.634
2010-08-01	79.599
2010-09-01	79.608
2010-10-01	79.585
2010-11-01	79.627
2010-12-01	84.445
2011-01-01	86.248
2011-02-01	86.440
2011-03-01	86.575
2011-04-01	86.522
2011-05-01	86.534
2011-06-01	82.452
2011-07-01	84.127
2011-08-01	84.024
2011-09-01	86.971
2011-10-01	87.826
2011-11-01	87.960
2011-12-01	87.960
2012-01-01	88.105
2012-02-01	88.381
2012-03-01	88.426
2012-04-01	90.954
2012-05-01	91.922
2012-06-01	91.934
2012-07-01	92.155
2012-08-01	92.346
2012-09-01	92.637
2012-10-01	92.648
2012-11-01	92.492
2012-12-01	92.698
2013-01-01	95.170
2013-02-01	95.550
2013-03-01	95.613
2013-04-01	95.658
2013-05-01	95.841
2013-06-01	95.863
2013-07-01	97.662
2013-08-01	97.948
2013-09-01	97.994
2013-10-01	98.090
2013-11-01	98.040
2013-12-01	97.909
2014-01-01	97.905
2014-02-01	98.046
2014-03-01	98.127
2014-04-01	98.013
2014-05-01	97.934
2014-06-01	97.839
2014-07-01	98.287
2014-08-01	98.382
2014-09-01	98.390
2014-10-01	98.444
2014-11-01	98.465
2014-12-01	98.289
2015-01-01	98.759
2015-02-01	99.430
2015-03-01	99.535
2015-04-01	99.501
2015-05-01	99.537
2015-06-01	99.543
2015-07-01	99.601
2015-08-01	99.610
2015-09-01	99.662
2015-10-01	99.683
2015-11-01	99.669
2015-12-01	99.587
2016-01-01	99.609
2016-02-01	99.854
2016-03-01	99.940
2016-04-01	99.965
2016-05-01	100.102
2016-06-01	100.049
2016-07-01	100.017
2016-08-01	99.976
2016-09-01	99.981
2016-10-01	100.016
2016-11-01	100.053
2016-12-01	100.439
2017-01-01	101.308
2017-02-01	101.611
2017-03-01	101.624
2017-04-01	101.549
2017-05-01	101.651
2017-06-01	101.674
2017-07-01	101.686
2017-08-01	101.674
2017-09-01	101.715
2017-10-01	101.805
2017-11-01	101.924
2017-12-01	102.141
2018-01-01	102.586
2018-02-01	103.023
2018-03-01	103.338
2018-04-01	103.571
2018-05-01	103.815
2018-06-01	103.892
2018-07-01	103.834
2018-08-01	103.777
2018-09-01	103.856