Quarterly Index 2015=100
1998-01-01 34.4617134705928
1998-04-01 34.8688873139617
1998-07-01 34.9059031179044
1998-10-01 36.3865352756097
1999-01-01 37.2008829623477
1999-04-01 37.4970093938888
1999-07-01 38.1262780609136
1999-10-01 40.8284317487259
2000-01-01 40.6063369250701
2000-04-01 41.5687478275786
2000-07-01 42.9753483773987
2000-10-01 46.3808023401211
2001-01-01 45.9736284967521
2001-04-01 46.2327391243505
2001-07-01 47.3432132426296
2001-10-01 50.4525407738109
2002-01-01 50.5265723816961
2002-04-01 50.8597146171799
2002-07-01 51.7851097157457
2002-10-01 56.1159587770339
2003-01-01 54.7093582272138
2003-04-01 54.9684688548123
2003-07-01 55.7087849336650
2003-10-01 60.1506814067811
2004-01-01 58.3739228175346
2004-04-01 58.9661756806168
2004-07-01 59.6694759555269
2004-10-01 64.2224198404709
2005-01-01 63.1697264893218
2005-04-01 62.6826526789060
2005-07-01 63.2821281378794
2005-10-01 68.7148744848258
2006-01-01 66.6541775946047
2006-04-01 66.3169726489322
2006-07-01 66.9164481079056
2006-10-01 72.2742600224803
2007-01-01 70.2884975646310
2007-04-01 70.2510303484451
2007-07-01 71.4499812663919
2007-10-01 78.0816785312851
2008-01-01 76.2832521543649
2008-04-01 77.3698014237542
2008-07-01 77.7819408017984
2008-10-01 81.9033345822405
2009-01-01 79.9550393405770
2009-04-01 80.2547770700637
2009-07-01 80.5545147995504
2009-10-01 85.8373922817535
2010-01-01 86.2869988759835
2010-04-01 85.5001873360809
2010-07-01 85.3128512551518
2010-10-01 90.3334582240539
2011-01-01 90.4083926564256
2011-04-01 88.0854252529037
2011-07-01 88.2727613338329
2011-10-01 94.1925814911952
2012-01-01 92.3566878980892
2012-04-01 90.4833270887973
2012-07-01 91.0453353315849
2012-10-01 95.2791307605845
2013-01-01 95.0917946796553
2013-04-01 93.2559010865493
2013-07-01 92.6564256275759
2013-10-01 98.4638441363806
2014-01-01 98.6511802173098
2014-04-01 95.6163357062570
2014-07-01 95.2791307605845
2014-10-01 101.7984263769200
2015-01-01 100.6369426751590
2015-04-01 97.9018358935931
2015-07-01 97.2274260022480
2015-10-01 104.2337954290000
2016-01-01 102.1730985387790
2016-04-01 99.7377294866991
2016-07-01 98.6886474334957
2016-10-01 107.9430498313980
2017-01-01 104.1963282128140
2017-04-01 102.4353690520790
2017-07-01 102.5103034844510
2017-10-01 113.4881978269010
2018-01-01 108.7673285874860
2018-04-01 106.8939677781940