Quarter	Index source base
2002-07-01	169.3114619666670
2002-10-01	169.2674200000000
2003-01-01	169.2713724666670
2003-04-01	169.3077918000000
2003-07-01	169.2606443333330
2003-10-01	169.2115205666670
2004-01-01	169.2146261000000
2004-04-01	169.1852648000000
2004-07-01	169.0793946666670
2004-10-01	168.9712659666670
2005-01-01	168.4884982000000
2005-04-01	168.5613368333330
2005-07-01	168.5187064666670
2005-10-01	168.5246351666670
2006-01-01	168.0921204333330
2006-04-01	168.0963552333330
2006-07-01	168.0963552333330
2006-10-01	168.2561485666670
2007-01-01	168.6014263333330
2007-04-01	168.6796290666670
2007-07-01	168.6573257666670
2007-10-01	165.8118190000000
2008-01-01	164.7116166666670
2008-04-01	165.2011601333330
2008-07-01	167.3343726000000
2008-10-01	165.3872092000000
2009-01-01	164.6339785333330
2009-04-01	165.0902082000000
2009-07-01	159.8949492666670
2009-10-01	157.8396572000000
2010-01-01	162.2963661000000
2010-04-01	162.6422085000000
2010-07-01	162.8065189666670
2010-10-01	159.3150632666670
2011-01-01	159.3108985666670
2011-04-01	150.1758286666670
2011-07-01	149.7455579000000
2011-10-01	149.1615305000000
2012-01-01	147.2750939333330
2012-04-01	142.9933458333330
2012-07-01	139.0621612000000
2012-10-01	124.8356549000000
2013-01-01	130.5632677333330
2013-04-01	134.9114864666670
2013-07-01	131.4138653000000
2013-10-01	131.8917621000000
2014-01-01	133.3403079666670
2014-04-01	131.2386793666670
2014-07-01	129.4939496666670
2014-10-01	124.6364687666670
2015-01-01	116.5881003666670
2015-04-01	117.0851003666670
2015-07-01	116.0640999333330
2015-10-01	110.2751446666670
2016-01-01	106.3178596000000
2016-04-01	104.0614166666670
2016-07-01	100.8112195000000
2016-10-01	100.2647770000000
2017-01-01	101.0809467000000
2017-04-01	100.4949370333330
2017-07-01	99.7688215933333
2017-10-01	99.9369544200000
2018-01-01	100.2103316066670
2018-04-01	100.0464901766670
2018-07-01	99.7862375800000