Month	Index source base
2013-01-01	107.3
2013-02-01	108.3
2013-03-01	108.9
2013-04-01	109.6
2013-05-01	110.6
2013-06-01	111.6
2013-07-01	112.6
2013-08-01	113.4
2013-09-01	114.7
2013-10-01	115.4
2013-11-01	116.5
2013-12-01	117.4
2014-01-01	118.1
2014-02-01	118.7
2014-03-01	119.3
2014-04-01	119.8
2014-05-01	120.4
2014-06-01	121.2
2014-07-01	122.1
2014-08-01	123.0
2014-09-01	123.8
2014-10-01	124.4
2014-11-01	125.6
2014-12-01	126.1
2015-01-01	126.7
2015-02-01	127.6
2015-03-01	128.4
2015-04-01	129.1
2015-05-01	129.8
2015-06-01	130.8
2015-07-01	131.4
2015-08-01	132.1
2015-09-01	132.5
2015-10-01	133.0
2015-11-01	133.9
2015-12-01	134.6
2016-01-01	135.3
2016-02-01	135.8
2016-03-01	136.3
2016-04-01	136.7
2016-05-01	137.3
2016-06-01	138.1
2016-07-01	138.7
2016-08-01	139.5
2016-09-01	140.2
2016-10-01	141.1
2016-11-01	141.8
2016-12-01	142.3
2017-01-01	142.8
2017-02-01	143.2
2017-03-01	144.0
2017-04-01	144.2
2017-05-01	144.5
2017-06-01	144.9
2017-07-01	145.8
2017-08-01	146.7
2017-09-01	147.3
2017-10-01	148.1
2017-11-01	148.8
2017-12-01	149.0
2018-01-01	149.4
2018-02-01	149.6
2018-03-01	150.4
2018-04-01	151.2
2018-05-01	151.7
2018-06-01	151.8
2018-07-01	152.2