Quarterly Index 2015=100
1998-01-01 48.6918846858857
1998-04-01 53.9910014997500
1998-07-01 54.9241793034494
1998-10-01 52.7578736877187
1999-01-01 40.7932011331445
1999-04-01 50.5582402932844
1999-07-01 47.2254624229295
1999-10-01 40.4265955674054
2000-01-01 43.8260289951675
2000-04-01 44.2926178970172
2000-07-01 49.1918013664389
2000-10-01 46.6588901849692
2001-01-01 47.4920846525579
2001-04-01 51.2914514247625
2001-07-01 51.3914347608732
2001-10-01 53.9910014997500
2002-01-01 48.3252791201466
2002-04-01 56.0239960006665
2002-07-01 55.3574404265956
2002-10-01 58.3569405099150
2003-01-01 55.1908015330778
2003-04-01 53.3911014830861
2003-07-01 65.8890184969172
2003-10-01 67.7553741043159
2004-01-01 62.3562739543409
2004-04-01 65.4890851524746
2004-07-01 71.4214297617064
2004-10-01 73.6543909348442
2005-01-01 68.9551741376437
2005-04-01 73.7543742709548
2005-07-01 76.2206298950175
2005-10-01 78.2869521746375
2006-01-01 76.9871688051991
2006-04-01 84.0859856690551
2006-07-01 80.3532744542576
2006-10-01 76.8538576903849
2007-01-01 74.7875354107649
2007-04-01 85.5524079320113
2007-07-01 88.1186468921846
2007-10-01 78.8868521913014
2008-01-01 82.2862856190635
2008-04-01 93.0844859190135
2008-07-01 88.5852357940343
2008-10-01 77.8870188301950
2009-01-01 69.0884852524579
2009-04-01 73.2211298116980
2009-07-01 75.8206965505749
2009-10-01 71.2881186468922
2010-01-01 65.5224129311781
2010-04-01 77.2537910348275
2010-07-01 82.9528411931344
2010-10-01 85.9190134977504
2011-01-01 80.1533077820363
2011-04-01 85.9856690551574
2011-07-01 90.0849858356941
2011-10-01 87.0188301949675
2012-01-01 83.5527412097984
2012-04-01 84.6192301283119
2012-07-01 96.6838860189968
2012-10-01 96.2839526745542
2013-01-01 90.7848691884686
2013-04-01 92.9178470254957
2013-07-01 97.3837693717714
2013-10-01 95.6173971004832
2014-01-01 85.5524079320113
2014-04-01 97.0838193634394
2014-07-01 97.8836860523246
2014-10-01 99.2167972004666
2015-01-01 91.5847358773538
2015-04-01 101.5164139310110
2015-07-01 102.4495917347110
2015-10-01 104.4492584569240
2016-01-01 96.2172971171471
2016-04-01 102.0829861689720
2016-07-01 106.1489751708050
2016-10-01 107.8486918846860
2017-01-01 103.1828028661890
2017-04-01 108.8151974670890
2017-07-01 113.5810698216960
2017-10-01 116.8805199133480
2018-01-01 109.1151474754210
2018-04-01 114.1809698383600