Quarter	Index 2010=100
2001-01-01	34.94
2001-04-01	35.00
2001-07-01	36.72
2001-10-01	39.02
2002-01-01	39.79
2002-04-01	41.13
2002-07-01	42.57
2002-10-01	43.22
2003-01-01	44.02
2003-04-01	43.96
2003-07-01	45.28
2003-10-01	46.42
2004-01-01	49.88
2004-04-01	51.35
2004-07-01	52.63
2004-10-01	53.37
2005-01-01	55.47
2005-04-01	55.34
2005-07-01	56.87
2005-10-01	59.28
2006-01-01	65.68
2006-04-01	70.70
2006-07-01	80.05
2006-10-01	89.77
2007-01-01	99.38
2007-04-01	100.65
2007-07-01	102.43
2007-10-01	103.90
2008-01-01	109.84
2008-04-01	110.87
2008-07-01	113.14
2008-10-01	109.32
2009-01-01	106.81
2009-04-01	99.05
2009-07-01	95.34
2009-10-01	93.73
2010-01-01	101.69
2010-04-01	100.56
2010-07-01	99.51
2010-10-01	98.33
2011-01-01	72.65
2011-04-01	72.36
2011-07-01	72.98
2011-10-01	74.11
2012-01-01	78.66
2012-04-01	79.68
2012-07-01	80.10
2012-10-01	81.30
2013-01-01	79.22
2013-04-01	78.03
2013-07-01	77.23
2013-10-01	76.54
2014-01-01	74.35
2014-04-01	73.35
2014-07-01	72.83
2014-10-01	71.84
2015-01-01	67.20
2015-04-01	65.22
2015-07-01	63.08
2015-10-01	60.81
2016-01-01	58.43
2016-04-01	57.09
2016-07-01	55.94
2016-10-01	55.16
2017-01-01	53.52
2017-04-01	52.75
2017-07-01	52.19
2017-10-01	52.15
2018-01-01	52.48
2018-04-01	52.33