Quarterly Index 2010=100
1998-01-01 73.98
1998-04-01 67.81
1998-07-01 58.93
1998-10-01 53.81
1999-01-01 56.75
1999-04-01 63.44
1999-07-01 68.56
1999-10-01 72.17
2000-01-01 74.43
2000-04-01 75.56
2000-07-01 73.45
2000-10-01 71.42
2001-01-01 68.56
2001-04-01 67.96
2001-07-01 65.93
2001-10-01 63.07
2002-01-01 62.31
2002-04-01 61.86
2002-07-01 62.16
2002-10-01 61.94
2003-01-01 61.41
2003-04-01 61.03
2003-07-01 60.73
2003-10-01 60.66
2004-01-01 60.43
2004-04-01 60.51
2004-07-01 60.73
2004-10-01 61.19
2005-01-01 61.64
2005-04-01 61.94
2005-07-01 62.69
2005-10-01 63.59
2006-01-01 64.57
2006-04-01 65.70
2006-07-01 67.43
2006-10-01 70.07
2007-01-01 73.45
2007-04-01 79.47
2007-07-01 86.10
2007-10-01 91.89
2008-01-01 95.35
2008-04-01 95.50
2008-07-01 93.25
2008-10-01 87.60
2009-01-01 75.26
2009-04-01 71.72
2009-07-01 83.01
2009-10-01 89.11
2010-01-01 94.15
2010-04-01 99.12
2010-07-01 101.98
2010-10-01 104.76
2011-01-01 107.09
2011-04-01 109.20
2011-07-01 110.63
2011-10-01 110.93
2012-01-01 110.78
2012-04-01 111.31
2012-07-01 111.98
2012-10-01 114.02
2013-01-01 114.69
2013-04-01 115.90
2013-07-01 116.35
2013-10-01 115.30
2014-01-01 113.87
2014-04-01 112.66
2014-07-01 111.83
2014-10-01 110.63
2015-01-01 109.50
2015-04-01 108.52
2015-07-01 107.09
2015-10-01 106.57
2016-01-01 105.81
2016-04-01 105.36
2016-07-01 103.78
2016-10-01 103.25
2017-01-01 102.88
2017-04-01 102.80
2017-07-01 103.56
2017-10-01 104.38
2018-01-01 108.45
2018-04-01 112.14