Quarter	Index source base
2002-07-01	58.5841915866667
2002-10-01	60.8796965600000
2003-01-01	62.3809802733333
2003-04-01	62.0502809700000
2003-07-01	62.0647266466667
2003-10-01	63.9118339966667
2004-01-01	65.2078727900000
2004-04-01	65.2416116833334
2004-07-01	65.7349944900000
2004-10-01	67.6875843533333
2005-01-01	68.7787660266667
2005-04-01	67.5822957433333
2005-07-01	67.6332918833333
2005-10-01	70.2880966600000
2006-01-01	71.8463874700000
2006-04-01	70.7933074733333
2006-07-01	70.8624334233334
2006-10-01	73.0256974533334
2007-01-01	74.2980802433333
2007-04-01	72.7818660966666
2007-07-01	72.9067387733333
2007-10-01	75.2062187333333
2008-01-01	76.9603502333333
2008-04-01	76.2272080033333
2008-07-01	76.7497730133333
2008-10-01	79.6771065933334
2009-01-01	80.0779983066666
2009-04-01	78.3494618300000
2009-07-01	78.0878884733334
2009-10-01	80.7127354400000
2010-01-01	82.5717677433334
2010-04-01	80.8568043833333
2010-07-01	80.6459363133334
2010-10-01	83.3142172566667
2011-01-01	84.5117821166667
2011-04-01	82.3956306066667
2011-07-01	82.0952039033334
2011-10-01	85.5662067433333
2012-01-01	86.9593879500000
2012-04-01	84.4955193733334
2012-07-01	84.2734363533333
2012-10-01	87.2598488933333
2013-01-01	88.7513131833334
2013-04-01	86.9230278166666
2013-07-01	86.8641430300000
2013-10-01	90.0379500433334
2014-01-01	91.7313908200000
2014-04-01	89.3303728000000
2014-07-01	89.0949826566666
2014-10-01	92.6431160633333
2015-01-01	93.7679243766667
2015-04-01	91.0909315800000
2015-07-01	90.7322881200000
2015-10-01	93.9737244300000
2016-01-01	95.2917118133333
2016-04-01	92.8720982500000
2016-07-01	92.3203121233333
2016-10-01	95.4240172133333
2017-01-01	98.4844347666667
2017-04-01	95.9108119266667
2017-07-01	95.7262860533334
2017-10-01	100.5372545466670
2018-01-01	102.2159590333330
2018-04-01	99.5535554266667
2018-07-01	100.3751791933330