Quarter	Index 2015=100
1985-01-01	35.4242825104571
1985-04-01	51.0620288439022
1985-07-01	53.1364237656857
1985-10-01	50.5833223234906
1986-01-01	37.3391085921034
1986-04-01	50.5833223234906
1986-07-01	51.8598730445881
1986-10-01	55.6895252078808
1987-01-01	34.9455759900456
1987-04-01	51.5407353643138
1987-07-01	50.9024600037650
1987-10-01	52.6577172452741
1988-01-01	42.6048803166309
1988-04-01	48.3493585615699
1988-07-01	48.8280650819814
1988-10-01	51.7003042044509
1989-01-01	46.2749636397863
1989-04-01	50.1046158030790
1989-07-01	43.8814310377284
1989-10-01	36.3816955512803
1990-01-01	36.7008332315547
1990-04-01	37.8178151125150
1990-07-01	35.1051448301827
1990-10-01	33.8285941090852
1991-01-01	29.6798043612594
1991-04-01	33.9881630449637
1991-07-01	34.6264384055124
1991-10-01	34.6264384055124
1992-01-01	33.7326128561411
1992-04-01	37.8898009962540
1992-07-01	41.2419463856037
1992-10-01	45.5047139476506
1993-01-01	32.0697373862976
1993-04-01	47.9066447375557
1993-07-01	45.1351859510855
1993-10-01	51.9978458032974
1994-01-01	34.0493508052049
1994-04-01	45.2671601790127
1994-07-01	48.3025674213372
1994-10-01	56.7489180086748
1995-01-01	36.6015720307961
1995-04-01	46.6644835698414
1995-07-01	54.4486195499446
1995-10-01	63.4023925426021
1996-01-01	34.3631287826317
1996-04-01	49.7499053443382
1996-07-01	63.0797340563802
1996-10-01	75.1592611343124
1997-01-01	41.0582923717360
1997-04-01	62.1520909084923
1997-07-01	71.4486885427606
1997-10-01	85.5649973149685
1998-01-01	50.9397085122815
1998-04-01	68.5044298559858
1998-07-01	80.8662831093621
1998-10-01	89.3965668388534
1999-01-01	51.2623669985034
1999-04-01	71.2671931442608
1999-07-01	83.4072186883596
1999-10-01	95.0834226585144
2000-01-01	55.8046503875323
2000-04-01	72.3393616134678
2000-07-01	83.3402783565297
2000-10-01	93.7078089840820
2001-01-01	50.6042170180848
2001-04-01	64.1720143345279
2001-07-01	73.0394199516626
2001-10-01	83.8069839153263
2002-01-01	42.1701808484040
2002-04-01	57.6048004000333
2002-07-01	68.2056838069839
2002-10-01	75.4729560796733
2003-01-01	33.2361030085840
2003-04-01	53.3044420368364
2003-07-01	66.6055504625386
2003-10-01	72.5393782815235
2004-01-01	31.4359529960830
2004-04-01	51.7376448037336
2004-07-01	63.6053004417035
2004-10-01	76.1396783065256
2005-01-01	33.7361446787232
2005-04-01	56.6047170597550
2005-07-01	70.3058588215685
2005-10-01	81.1067588965747
2006-01-01	34.7028919076590
2006-04-01	63.4719559963330
2006-07-01	80.8400700058338
2006-10-01	101.2751062588550
2007-01-01	51.3709475789649
2007-04-01	73.5727977331444
2007-07-01	89.5074589549129
2007-10-01	111.9426618884910
2008-01-01	59.5382948579048
2008-04-01	87.3406117176431
2008-07-01	97.1414284523710
2008-10-01	115.0095841320110
2009-01-01	61.4384532044337
2009-04-01	87.7406450537545
2009-07-01	105.8421535127930
2009-10-01	120.5100425035420
2010-01-01	51.1709309109092
2010-04-01	89.8741561796816
2010-07-01	113.9761646803900
2010-10-01	134.8445703808650
2011-01-01	60.6717226435536
2011-04-01	106.5755479623300
2011-07-01	131.0775897991500
2011-10-01	151.1792649387450
2012-01-01	68.8724060338362
2012-04-01	108.5757146428870
2012-07-01	116.6430535877990
2012-10-01	131.9776648054000
2013-01-01	58.0715059588299
2013-04-01	83.7736478039836
2013-07-01	108.4090340861740
2013-10-01	132.0110009167430
2014-01-01	63.8053171097592
2014-04-01	92.0410034169514
2014-07-01	109.6424702058500
2014-10-01	133.2777731477620
2015-01-01	64.7053921160097
2015-04-01	93.7411450954246
2015-07-01	110.2091840986750
2015-10-01	131.3442786898910
2016-01-01	56.8380698391532
2016-04-01	80.7733977831486
2016-07-01	90.3075256271356
2016-10-01	113.9761646803900
2017-01-01	60.0050004167014
2017-04-01	87.5072922743562
2017-07-01	107.7423118593220
2017-10-01	133.4444537044750
2018-01-01	75.3729477456455
2018-04-01	106.7088924077010