Quarterly Index 2010=100
1998-01-01 86.79
1998-04-01 81.30
1998-07-01 84.10
1998-10-01 88.04
1999-01-01 100.16
1999-04-01 92.00
1999-07-01 91.98
1999-10-01 95.23
2000-01-01 88.36
2000-04-01 89.12
2000-07-01 86.02
2000-10-01 85.81
2001-01-01 76.51
2001-04-01 85.00
2001-07-01 76.56
2001-10-01 79.74
2002-01-01 76.47
2002-04-01 77.39
2002-07-01 89.89
2002-10-01 77.33
2003-01-01 65.24
2003-04-01 70.35
2003-07-01 66.57
2003-10-01 67.90
2004-01-01 74.73
2004-04-01 74.90
2004-07-01 71.74
2004-10-01 66.91
2005-01-01 72.70
2005-04-01 64.44
2005-07-01 64.10
2005-10-01 69.69
2006-01-01 69.22
2006-04-01 65.98
2006-07-01 60.48
2006-10-01 64.31
2007-01-01 61.96
2007-04-01 65.41
2007-07-01 66.18
2007-10-01 72.48
2008-01-01 68.85
2008-04-01 74.62
2008-07-01 85.91
2008-10-01 91.81
2009-01-01 90.21
2009-04-01 87.91
2009-07-01 95.74
2009-10-01 92.16
2010-01-01 96.46
2010-04-01 98.98
2010-07-01 100.58
2010-10-01 103.93
2011-01-01 104.46
2011-04-01 115.43
2011-07-01 115.82
2011-10-01 117.22
2012-01-01 122.79
2012-04-01 140.26
2012-07-01 134.62
2012-10-01 134.64
2013-01-01 142.93
2013-04-01 155.01
2013-07-01 156.20
2013-10-01 151.03
2014-01-01 161.15
2014-04-01 173.42
2014-07-01 162.13
2014-10-01 164.02
2015-01-01 169.59
2015-04-01 167.70
2015-07-01 168.60
2015-10-01 171.91
2016-01-01 178.72
2016-04-01 167.38
2016-07-01 170.55
2016-10-01 177.21
2017-01-01 165.27
2017-04-01 162.91
2017-07-01 161.70
2017-10-01 159.71
2018-01-01 160.60
2018-04-01 158.59