Quarter	Index 2010=100
2008-01-01	105.42
2008-04-01	108.95
2008-07-01	109.80
2008-10-01	109.84
2009-01-01	106.11
2009-04-01	102.67
2009-07-01	102.42
2009-10-01	101.93
2010-01-01	100.46
2010-04-01	100.02
2010-07-01	99.64
2010-10-01	99.88
2011-01-01	98.93
2011-04-01	98.81
2011-07-01	98.09
2011-10-01	96.76
2012-01-01	93.95
2012-04-01	93.69
2012-07-01	93.49
2012-10-01	93.36
2013-01-01	91.98
2013-04-01	92.38
2013-07-01	92.53
2013-10-01	92.39
2014-01-01	93.20
2014-04-01	93.89
2014-07-01	94.52
2014-10-01	95.43
2015-01-01	96.34
2015-04-01	96.77
2015-07-01	98.07
2015-10-01	99.64
2016-01-01	100.48
2016-04-01	102.05
2016-07-01	104.44
2016-10-01	108.91
2017-01-01	110.66
2017-04-01	113.13
2017-07-01	114.61
2017-10-01	115.09
2018-01-01	116.88
2018-04-01	118.89