Quarter	Index source base
2006-04-01	100.2004008
2006-07-01	99.4989980
2006-10-01	99.8997996
2007-01-01	99.3987976
2007-04-01	100.3006012
2007-07-01	99.7995992
2007-10-01	100.3006012
2008-01-01	99.2985972
2008-04-01	99.8997996
2008-07-01	99.4989980
2008-10-01	100.4008016
2009-01-01	100.0000000
2009-04-01	101.8036072
2009-07-01	101.7034068
2009-10-01	103.5070140
2010-01-01	102.3046092
2010-04-01	103.0060120
2010-07-01	102.2044088
2010-10-01	102.2044088
2011-01-01	101.1022044
2011-04-01	102.0040080
2011-07-01	102.1042084
2011-10-01	101.8036072
2012-01-01	101.2024048
2012-04-01	101.4028056
2012-07-01	101.1022044
2012-10-01	101.0020040
2013-01-01	100.1002004
2013-04-01	99.5991984
2013-07-01	98.7975952
2013-10-01	99.5991984
2014-01-01	98.8977956
2014-04-01	98.9979960
2014-07-01	99.1983968
2014-10-01	98.9979960
2015-01-01	98.4969940
2015-04-01	99.1983968
2015-07-01	99.1983968
2015-10-01	99.3987976
2016-01-01	98.9979960
2016-04-01	99.8997996
2016-07-01	99.6993988
2016-10-01	100.7014028
2017-01-01	100.2004008
2017-04-01	100.0000000
2017-07-01	100.2004008
2017-10-01	99.0000000
2018-01-01	98.8000000
2018-04-01	99.3000000
2018-07-01	99.2000000