Month	Index source base
2002-01-01	71.871
2002-02-01	72.191
2002-03-01	73.225
2002-04-01	74.364
2002-05-01	74.559
2002-06-01	73.832
2002-07-01	73.876
2002-08-01	74.100
2002-09-01	74.393
2002-10-01	74.728
2002-11-01	73.719
2002-12-01	74.156
2003-01-01	75.291
2003-02-01	76.003
2003-03-01	76.642
2003-04-01	75.508
2003-05-01	74.681
2003-06-01	74.532
2003-07-01	75.076
2003-08-01	75.527
2003-09-01	75.480
2003-10-01	74.859
2003-11-01	74.890
2003-12-01	74.910
2004-01-01	75.456
2004-02-01	75.929
2004-03-01	76.755
2004-04-01	77.529
2004-05-01	78.803
2004-06-01	78.944
2004-07-01	79.051
2004-08-01	79.884
2004-09-01	80.027
2004-10-01	80.950
2004-11-01	80.458
2004-12-01	79.438
2005-01-01	79.330
2005-02-01	80.425
2005-03-01	81.479
2005-04-01	82.419
2005-05-01	82.504
2005-06-01	83.128
2005-07-01	84.527
2005-08-01	85.462
2005-09-01	87.335
2005-10-01	86.697
2005-11-01	85.124
2005-12-01	84.368
2006-01-01	85.625
2006-02-01	86.214
2006-03-01	86.719
2006-04-01	87.979
2006-05-01	88.978
2006-06-01	88.680
2006-07-01	89.396
2006-08-01	89.533
2006-09-01	87.497
2006-10-01	85.807
2006-11-01	85.575
2006-12-01	85.906
2007-01-01	85.811
2007-02-01	86.121
2007-03-01	87.370
2007-04-01	88.556
2007-05-01	89.409
2007-06-01	89.766
2007-07-01	89.942
2007-08-01	89.477
2007-09-01	89.745
2007-10-01	90.003
2007-11-01	91.239
2007-12-01	91.988
2008-01-01	92.065
2008-02-01	92.374
2008-03-01	93.926
2008-04-01	94.506
2008-05-01	96.903
2008-06-01	98.748
2008-07-01	99.465
2008-08-01	97.191
2008-09-01	96.166
2008-10-01	93.742
2008-11-01	89.878
2008-12-01	86.854
2009-01-01	86.346
2009-02-01	86.643
2009-03-01	86.242
2009-04-01	87.419
2009-05-01	88.104
2009-06-01	90.075
2009-07-01	89.968
2009-08-01	90.985
2009-09-01	89.642
2009-10-01	89.654
2009-11-01	90.679
2009-12-01	90.224
2010-01-01	91.750
2010-02-01	91.697
2010-03-01	93.250
2010-04-01	94.640
2010-05-01	95.074
2010-06-01	94.832
2010-07-01	95.533
2010-08-01	95.603
2010-09-01	95.730
2010-10-01	95.882
2010-11-01	96.726
2010-12-01	98.564
2011-01-01	99.993
2011-02-01	100.821
2011-03-01	102.378
2011-04-01	103.426
2011-05-01	102.576
2011-06-01	102.315
2011-07-01	102.935
2011-08-01	102.736
2011-09-01	103.340
2011-10-01	103.159
2011-11-01	103.567
2011-12-01	103.373
2012-01-01	105.277
2012-02-01	106.139
2012-03-01	107.738
2012-04-01	108.393
2012-05-01	106.886
2012-06-01	105.274
2012-07-01	106.821
2012-08-01	109.034
2012-09-01	110.757
2012-10-01	109.872
2012-11-01	106.746
2012-12-01	106.573
2013-01-01	107.584
2013-02-01	109.083
2013-03-01	108.472
2013-04-01	107.653
2013-05-01	106.755
2013-06-01	107.042
2013-07-01	108.308
2013-08-01	108.635
2013-09-01	108.955
2013-10-01	107.605
2013-11-01	107.095
2013-12-01	107.607
2014-01-01	107.111
2014-02-01	107.080
2014-03-01	107.073
2014-04-01	107.535
2014-05-01	107.645
2014-06-01	108.254
2014-07-01	108.456
2014-08-01	108.147
2014-09-01	107.845
2014-10-01	106.449
2014-11-01	105.258
2014-12-01	101.649
2015-01-01	98.898
2015-02-01	101.077
2015-03-01	103.274
2015-04-01	103.874
2015-05-01	105.294
2015-06-01	105.270
2015-07-01	104.705
2015-08-01	102.312
2015-09-01	100.948
2015-10-01	100.360
2015-11-01	100.361
2015-12-01	98.808
2016-01-01	97.054
2016-02-01	96.363
2016-03-01	97.822
2016-04-01	98.612
2016-05-01	100.103
2016-06-01	101.082
2016-07-01	100.428
2016-08-01	100.375
2016-09-01	100.927
2016-10-01	102.089
2016-11-01	101.727
2016-12-01	103.419
2017-01-01	104.405
2017-02-01	104.557
2017-03-01	104.172
2017-04-01	104.687
2017-05-01	103.514
2017-06-01	102.900
2017-07-01	102.849
2017-08-01	103.681
2017-09-01	104.320
2017-10-01	104.311
2017-11-01	105.259
2017-12-01	105.425
2018-01-01	106.283
2018-02-01	105.671
2018-03-01	105.595
2018-04-01	106.802
2018-05-01	108.759
2018-06-01	109.152
2018-07-01	108.938
2018-08-01	109.106
2018-09-01	109.551