Month	Index source base
2005-01-01	62.1
2005-02-01	62.3
2005-03-01	62.0
2005-04-01	62.8
2005-05-01	63.0
2005-06-01	63.0
2005-07-01	63.2
2005-08-01	63.1
2005-09-01	63.0
2005-10-01	63.3
2005-11-01	63.3
2005-12-01	63.0
2006-01-01	63.5
2006-02-01	63.4
2006-03-01	63.6
2006-04-01	64.3
2006-05-01	64.4
2006-06-01	65.1
2006-07-01	65.0
2006-08-01	65.2
2006-09-01	65.2
2006-10-01	65.3
2006-11-01	65.0
2006-12-01	64.7
2007-01-01	65.7
2007-02-01	66.1
2007-03-01	66.3
2007-04-01	67.2
2007-05-01	67.1
2007-06-01	67.3
2007-07-01	67.2
2007-08-01	67.3
2007-09-01	67.3
2007-10-01	67.1
2007-11-01	66.9
2007-12-01	66.5
2008-01-01	67.2
2008-02-01	68.0
2008-03-01	68.0
2008-04-01	70.1
2008-05-01	70.4
2008-06-01	70.4
2008-07-01	70.1
2008-08-01	70.3
2008-09-01	70.2
2008-10-01	70.1
2008-11-01	69.5
2008-12-01	69.4
2009-01-01	70.7
2009-02-01	71.9
2009-03-01	72.0
2009-04-01	72.0
2009-05-01	73.2
2009-06-01	72.7
2009-07-01	72.9
2009-08-01	73.2
2009-09-01	73.2
2009-10-01	73.1
2009-11-01	72.6
2009-12-01	72.5
2010-01-01	75.2
2010-02-01	74.9
2010-03-01	75.5
2010-04-01	77.1
2010-05-01	77.0
2010-06-01	76.7
2010-07-01	76.7
2010-08-01	76.6
2010-09-01	77.0
2010-10-01	77.7
2010-11-01	77.4
2010-12-01	76.7
2011-01-01	80.2
2011-02-01	79.4
2011-03-01	79.8
2011-04-01	83.9
2011-05-01	84.5
2011-06-01	84.0
2011-07-01	84.5
2011-08-01	84.1
2011-09-01	84.7
2011-10-01	84.7
2011-11-01	84.9
2011-12-01	83.6
2012-01-01	85.2
2012-02-01	85.9
2012-03-01	86.1
2012-04-01	88.6
2012-05-01	88.5
2012-06-01	88.1
2012-07-01	88.7
2012-08-01	88.9
2012-09-01	89.8
2012-10-01	90.2
2012-11-01	89.7
2012-12-01	88.7
2013-01-01	92.6
2013-02-01	92.1
2013-03-01	91.6
2013-04-01	93.7
2013-05-01	94.1
2013-06-01	93.8
2013-07-01	94.4
2013-08-01	94.3
2013-09-01	94.8
2013-10-01	95.1
2013-11-01	95.0
2013-12-01	93.8
2014-01-01	96.7
2014-02-01	95.8
2014-03-01	96.1
2014-04-01	96.9
2014-05-01	98.4
2014-06-01	98.4
2014-07-01	97.7
2014-08-01	98.7
2014-09-01	99.3
2014-10-01	100.0
2014-11-01	98.7
2014-12-01	98.5
2015-01-01	99.9
2015-02-01	99.5
2015-03-01	99.3
2015-04-01	99.8
2015-05-01	100.5
2015-06-01	100.7
2015-07-01	99.6
2015-08-01	100.7
2015-09-01	100.7
2015-10-01	100.3
2015-11-01	100.1
2015-12-01	98.8
2016-01-01	101.2
2016-02-01	100.6
2016-03-01	100.3
2016-04-01	101.1
2016-05-01	101.5
2016-06-01	101.2
2016-07-01	101.4
2016-08-01	102.1
2016-09-01	102.5
2016-10-01	102.4
2016-11-01	101.9
2016-12-01	101.3
2017-01-01	103.7
2017-02-01	103.5
2017-03-01	105.2
2017-04-01	105.6
2017-05-01	106.5
2017-06-01	106.3
2017-07-01	106.6
2017-08-01	106.7
2017-09-01	106.9
2017-10-01	106.8
2017-11-01	106.4
2017-12-01	106.9
2018-01-01	109.3
2018-02-01	109.4
2018-03-01	108.9
2018-04-01	109.7
2018-05-01	110.7
2018-06-01	110.6
2018-07-01	110.3
2018-08-01	111.0
2018-09-01	111.2