Quarter	Index 2015=100, Seasonally Adjusted
2000-01-01	56.7
2000-04-01	58.6
2000-07-01	60.1
2000-10-01	60.6
2001-01-01	60.0
2001-04-01	62.9
2001-07-01	62.0
2001-10-01	63.5
2002-01-01	68.9
2002-04-01	68.8
2002-07-01	74.9
2002-10-01	85.6
2003-01-01	81.4
2003-04-01	85.1
2003-07-01	90.3
2003-10-01	87.0
2004-01-01	94.2
2004-04-01	97.5
2004-07-01	99.2
2004-10-01	106.2
2005-01-01	109.7
2005-04-01	110.0
2005-07-01	115.8
2005-10-01	119.3
2006-01-01	122.7
2006-04-01	131.6
2006-07-01	131.2
2006-10-01	133.3
2007-01-01	146.1
2007-04-01	143.2
2007-07-01	148.2
2007-10-01	147.2
2008-01-01	162.7
2008-04-01	154.8
2008-07-01	135.6
2008-10-01	126.8
2009-01-01	102.8
2009-04-01	91.4
2009-07-01	70.1
2009-10-01	64.0
2010-01-01	66.7
2010-04-01	63.4
2010-07-01	66.4
2010-10-01	66.5
2011-01-01	53.7
2011-04-01	66.1
2011-07-01	80.0
2011-10-01	82.1
2012-01-01	75.3
2012-04-01	83.5
2012-07-01	85.2
2012-10-01	89.0
2013-01-01	83.2
2013-04-01	87.3
2013-07-01	93.5
2013-10-01	94.6
2014-01-01	102.1
2014-04-01	104.8
2014-07-01	97.6
2014-10-01	99.7
2015-01-01	101.1
2015-04-01	100.3
2015-07-01	102.9
2015-10-01	95.7
2016-01-01	86.2
2016-04-01	82.6
2016-07-01	80.8
2016-10-01	86.1
2017-01-01	89.0
2017-04-01	95.1
2017-07-01	102.2
2017-10-01	104.2
2018-01-01	120.2
2018-04-01	124.9