Quarter	Index 2010=100
2000-01-01	135.28
2000-04-01	144.82
2000-07-01	141.30
2000-10-01	101.69
2001-01-01	93.39
2001-04-01	80.87
2001-07-01	76.52
2001-10-01	73.26
2002-01-01	72.11
2002-04-01	69.99
2002-07-01	65.51
2002-10-01	69.83
2003-01-01	82.22
2003-04-01	87.25
2003-07-01	86.30
2003-10-01	87.50
2004-01-01	92.44
2004-04-01	91.92
2004-07-01	87.88
2004-10-01	87.99
2005-01-01	90.58
2005-04-01	91.79
2005-07-01	92.61
2005-10-01	89.40
2006-01-01	85.37
2006-04-01	82.52
2006-07-01	84.13
2006-10-01	83.81
2007-01-01	81.29
2007-04-01	79.88
2007-07-01	80.11
2007-10-01	80.46
2008-01-01	82.07
2008-04-01	83.79
2008-07-01	89.74
2008-10-01	93.43
2009-01-01	96.33
2009-04-01	96.12
2009-07-01	96.54
2009-10-01	97.53
2010-01-01	99.02
2010-04-01	99.76
2010-07-01	101.65
2010-10-01	99.53
2011-01-01	94.46
2011-04-01	88.70
2011-07-01	85.15
2011-10-01	83.26
2012-01-01	84.28
2012-04-01	82.63
2012-07-01	79.86
2012-10-01	74.64
2013-01-01	71.16
2013-04-01	69.21
2013-07-01	70.08
2013-10-01	71.73
2014-01-01	73.06
2014-04-01	73.37
2014-07-01	72.27
2014-10-01	73.41
2015-01-01	76.58
2015-04-01	76.04
2015-07-01	73.62
2015-10-01	73.11
2016-01-01	74.29
2016-04-01	78.92
2016-07-01	87.02
2016-10-01	88.75
2017-01-01	83.15
2017-04-01	81.22
2017-07-01	83.06
2017-10-01	85.06
2018-01-01	87.49
2018-04-01	89.40