Quarterly Index 2015=100
1998-01-01 66.0848364165569
1998-04-01 65.6249158499345
1998-07-01 66.1135814519708
1998-10-01 66.4297768415237
1999-01-01 67.2058927976990
1999-04-01 67.6945583997353
1999-07-01 68.7868697454635
1999-10-01 69.5917307370527
2000-01-01 71.0577275431616
2000-04-01 72.3512541367872
2000-07-01 74.0759562616212
2000-10-01 75.6569332093857
2001-01-01 77.1143065048704
2001-04-01 78.1606257939364
2001-07-01 79.0258513598948
2001-10-01 79.8220888408599
2002-01-01 80.7476789811875
2002-04-01 81.2909601505102
2002-07-01 81.6042810365217
2002-10-01 82.2596678439586
2003-01-01 82.2100883245009
2003-04-01 82.3739586041396
2003-07-01 82.6162303769623
2003-10-01 82.8117278272173
2004-01-01 83.4899080091991
2004-04-01 84.3437189614372
2004-07-01 85.0366203379662
2004-10-01 85.4174489217745
2005-01-01 85.9144882178449
2005-04-01 86.0765160150652
2005-07-01 86.2391630836916
2005-10-01 86.6630973569310
2006-01-01 87.1053311335533
2006-04-01 87.7033140019331
2006-07-01 88.3984088257841
2006-10-01 89.6034836516348
2007-01-01 91.0508529147085
2007-04-01 91.9052008132520
2007-07-01 92.1425874079259
2007-10-01 92.6453707962537
2008-01-01 94.0399896676999
2008-04-01 95.3113638636136
2008-07-01 96.7905942739059
2008-10-01 95.5638922774389
2009-01-01 94.9254184581542
2009-04-01 93.6611058894110
2009-07-01 93.5891664166916
2009-10-01 93.5745542112455
2010-01-01 93.7883941605839
2010-04-01 95.6328203846282
2010-07-01 96.5641512515415
2010-10-01 97.0789567709896
2011-01-01 99.1250981568510
2011-04-01 100.1984911508850
2011-07-01 100.5401216545010
2011-10-01 100.5916398360160
2012-01-01 100.4428430490280
2012-04-01 101.0128227177280
2012-07-01 101.1842212445420
2012-10-01 101.2331716828320
2013-01-01 101.1876265706760
2013-04-01 101.2394960503950
2013-07-01 100.9551334866510
2013-10-01 100.6310668933110
2014-01-01 100.3286208045860
2014-04-01 99.9975192480752
2014-07-01 100.3171689497720
2014-10-01 100.4211738826120
2015-01-01 100.3276495683760
2015-04-01 100.6125124154250
2015-07-01 99.8898946771989
2015-10-01 99.1701253208013
2016-01-01 98.4775225810752
2016-04-01 98.3575032496750
2016-07-01 98.5253761290537
2016-10-01 99.0399423390994
2017-01-01 100.1327273939270
2017-04-01 100.5717674899180
2017-07-01 100.7989961003900
2017-10-01 101.3663320334630
2018-01-01 102.3220481285200
2018-04-01 102.7053004699530
2018-07-01 103.2639429390390