Quarter	Index 2015=100
1998-01-01	62.6910511880753
1998-04-01	63.2872751914713
1998-07-01	63.3359032934922
1998-10-01	63.2620576796028
1999-01-01	63.2784164074728
1999-04-01	63.8787620273422
1999-07-01	64.5691025553232
1999-10-01	65.2249639164401
2000-01-01	66.4112006243606
2000-04-01	67.0126269676532
2000-07-01	68.1978032219868
2000-10-01	69.6497898681633
2001-01-01	68.9493758174524
2001-04-01	70.0154670724489
2001-07-01	70.2945657099624
2001-10-01	69.6615350411707
2002-01-01	69.6744894232416
2002-04-01	70.0075643249333
2002-07-01	70.4172510787967
2002-10-01	70.4486882379210
2003-01-01	71.4866123544610
2003-04-01	70.3179902522551
2003-07-01	70.7473346490236
2003-10-01	71.0116859550962
2004-01-01	71.4202452089908
2004-04-01	72.4656162896604
2004-07-01	73.6597722903209
2004-10-01	74.9160523491359
2005-01-01	75.1919728554577
2005-04-01	76.3157407327842
2005-07-01	78.5812757654121
2005-10-01	77.9250027370176
2006-01-01	79.4823074255212
2006-04-01	80.7136394545377
2006-07-01	81.2353953253416
2006-10-01	80.9801068453208
2007-01-01	81.3625366063549
2007-04-01	80.9940432452316
2007-07-01	81.2406023563634
2007-10-01	83.5692066128807
2008-01-01	87.7225747730977
2008-04-01	91.6911353147496
2008-07-01	93.3624309626886
2008-10-01	92.2969887701479
2009-01-01	90.3891170621084
2009-04-01	87.3864242411298
2009-07-01	86.3073874003430
2009-10-01	86.7424540571336
2010-01-01	88.5387393087684
2010-04-01	90.5715266064710
2010-07-01	91.0827884101634
2010-10-01	92.5210432810844
2011-01-01	95.1129198512191
2011-04-01	97.8883748472686
2011-07-01	98.9863065971209
2011-10-01	99.9633251491585
2012-01-01	101.6129369956230
2012-04-01	101.6297149544940
2012-07-01	101.5655420331290
2012-10-01	101.8092755176140
2013-01-01	101.4539081064440
2013-04-01	101.0935194166430
2013-07-01	100.7395596562020
2013-10-01	100.8300373023050
2014-01-01	101.6916621070530
2014-04-01	98.9725017608750
2014-07-01	98.5064178932690
2014-10-01	99.2549551489258
2015-01-01	99.2813610544634
2015-04-01	98.7707710549124
2015-07-01	100.4201573400920
2015-10-01	101.5277105505320
2016-01-01	101.0238674665570
2016-04-01	101.8094171033810
2016-07-01	102.6755454522350
2016-10-01	103.0477000866590
2017-01-01	105.5122642355880
2017-04-01	105.5701109945530
2017-07-01	105.7405870877870
2017-10-01	107.0068204310460
2018-01-01	107.3065405575090
2018-04-01	107.4244080229720
2018-07-01	109.3574344565650