Quarter	Index 2010=100
2001-01-01	12.29
2001-04-01	13.00
2001-07-01	13.95
2001-10-01	15.27
2002-01-01	16.49
2002-04-01	17.65
2002-07-01	18.60
2002-10-01	19.45
2003-01-01	20.90
2003-04-01	21.52
2003-07-01	22.46
2003-10-01	23.51
2004-01-01	26.22
2004-04-01	27.69
2004-07-01	28.98
2004-10-01	30.18
2005-01-01	32.97
2005-04-01	33.94
2005-07-01	35.28
2005-10-01	37.31
2006-01-01	43.27
2006-04-01	47.45
2006-07-01	54.35
2006-10-01	61.63
2007-01-01	70.52
2007-04-01	72.91
2007-07-01	75.73
2007-10-01	79.45
2008-01-01	87.97
2008-04-01	92.26
2008-07-01	96.14
2008-10-01	95.09
2009-01-01	97.29
2009-04-01	92.67
2009-07-01	90.27
2009-10-01	89.03
2010-01-01	99.31
2010-04-01	99.65
2010-07-01	100.05
2010-10-01	100.98
2011-01-01	77.70
2011-04-01	78.54
2011-07-01	79.33
2011-10-01	81.20
2012-01-01	87.37
2012-04-01	89.81
2012-07-01	92.32
2012-10-01	94.88
2013-01-01	94.25
2013-04-01	94.25
2013-07-01	94.67
2013-10-01	95.06
2014-01-01	94.13
2014-04-01	95.31
2014-07-01	96.14
2014-10-01	97.76
2015-01-01	98.86
2015-04-01	98.14
2015-07-01	96.33
2015-10-01	94.73
2016-01-01	93.13
2016-04-01	92.22
2016-07-01	91.25
2016-10-01	90.86
2017-01-01	89.25
2017-04-01	88.80
2017-07-01	88.01
2017-10-01	88.11
2018-01-01	89.48
2018-04-01	90.17