Quarterly Index 2015=100
1998-01-01 60.0974783263010
1998-04-01 60.0415736952998
1998-07-01 60.6006200053119
1998-10-01 61.2155709463252
1999-01-01 61.3273802083276
1999-04-01 61.1317139998234
1999-07-01 61.4950941013313
1999-10-01 63.2840422933700
2000-01-01 64.6257534373991
2000-04-01 65.5202275334184
2000-07-01 67.0576048859517
2000-10-01 69.1540285484971
2001-01-01 71.2280903586420
2001-04-01 72.0191408873091
2001-07-01 72.7431058587748
2001-10-01 74.1798548755059
2002-01-01 75.3734187473818
2002-04-01 76.1085646450476
2002-07-01 76.4887161358559
2002-10-01 77.1679574025206
2003-01-01 77.6485589225589
2003-04-01 78.1940134680135
2003-07-01 78.4570538720539
2003-10-01 78.8962323232324
2004-01-01 80.0729393939394
2004-04-01 81.4702323232323
2004-07-01 82.3174276094276
2004-10-01 82.9369326599327
2005-01-01 83.8214006734007
2005-04-01 84.1338787878788
2005-07-01 84.0963569023569
2005-10-01 84.6067407407407
2006-01-01 85.1442626262626
2006-04-01 86.0042053872054
2006-07-01 86.5051649831650
2006-10-01 87.4500235690236
2007-01-01 89.3958552188552
2007-04-01 90.4852962962963
2007-07-01 91.3145084175084
2007-10-01 92.9191582491582
2008-01-01 94.6639292929293
2008-04-01 96.0867946127946
2008-07-01 97.0136868686869
2008-10-01 96.6197676767677
2009-01-01 95.5536868686869
2009-04-01 95.1273602693602
2009-07-01 94.9301245791246
2009-10-01 94.9107811447811
2010-01-01 95.3042491582492
2010-04-01 96.7382424242424
2010-07-01 97.2819797979798
2010-10-01 97.9003501683502
2011-01-01 99.6675084175084
2011-04-01 100.7609562289560
2011-07-01 100.9011346801350
2011-10-01 100.7461245791250
2012-01-01 100.7554915824920
2012-04-01 101.6985151515150
2012-07-01 101.7559696969700
2012-10-01 101.9393131313130
2013-01-01 101.8391010101010
2013-04-01 101.9525151515150
2013-07-01 101.8613400673400
2013-10-01 101.6185925925930
2014-01-01 100.8028686868690
2014-04-01 100.3532323232320
2014-07-01 100.5297003367000
2014-10-01 100.5450269360270
2015-01-01 100.3298787878790
2015-04-01 100.3246228956230
2015-07-01 100.0301818181820
2015-10-01 99.3155824915825
2016-01-01 98.6763670033670
2016-04-01 98.4102828282828
2016-07-01 98.5643939393939
2016-10-01 98.6025858585859
2017-01-01 99.3050067340067
2017-04-01 99.7586801346801
2017-07-01 100.0619528619530
2017-10-01 100.5641784511780
2018-01-01 101.4489360269360
2018-04-01 101.7771111111110
2018-07-01 102.2828350168350