Quarter	Index 2015=100
1987-01-01	26.8213484431351
1987-04-01	27.2373639159913
1987-07-01	28.5804501266831
1987-10-01	22.4107610084211
1988-01-01	20.7953933257401
1988-04-01	22.1576241081247
1988-07-01	23.7274977010841
1988-10-01	25.3036031047704
1989-01-01	26.6927261154275
1989-04-01	28.2827922722740
1989-07-01	31.1677931413122
1989-10-01	31.4609783147490
1990-01-01	32.8414366756565
1990-04-01	33.7494751266772
1990-07-01	30.3236541429260
1990-10-01	26.3112475996183
1991-01-01	27.2134285228386
1991-04-01	30.0265296416873
1991-07-01	29.2287642979002
1991-10-01	28.2535982040034
1992-01-01	29.8713332261948
1992-04-01	30.4420398325926
1992-07-01	27.2875739705874
1992-10-01	27.0947246926845
1993-01-01	29.8161545657488
1993-04-01	31.0733334877250
1993-07-01	34.3337027037965
1993-10-01	36.6684421712995
1994-01-01	38.8813151179190
1994-04-01	38.1994371252638
1994-07-01	37.0316463232200
1994-10-01	35.7322670012756
1995-01-01	35.0540850525201
1995-04-01	36.1674831882636
1995-07-01	37.9192582835245
1995-10-01	37.4214245629253
1996-01-01	40.6382646746394
1996-04-01	42.6732128750520
1996-07-01	41.9410873995080
1996-10-01	45.0123875952346
1997-01-01	51.6596897989890
1997-04-01	55.9762480054814
1997-07-01	63.3177514672476
1997-10-01	61.9610039297368
1998-01-01	71.3840444591974
1998-04-01	84.9597821299085
1998-07-01	82.7980923734941
1998-10-01	75.4673869741588
1999-01-01	85.6553120923094
1999-04-01	89.3748235314483
1999-07-01	90.8315794669322
1999-10-01	99.4393943540824
2000-01-01	120.5449278698320
2000-04-01	120.9692711378040
2000-07-01	120.8782268159210
2000-10-01	113.3807783728100
2001-01-01	104.5360049648630
2001-04-01	101.2887262941480
2001-07-01	87.6125217288784
2001-10-01	83.9258349023976
2002-01-01	86.2840980518340
2002-04-01	82.1818636061552
2002-07-01	64.0247438442740
2002-10-01	59.6288844427196
2003-01-01	54.1860621248837
2003-04-01	57.3908596834362
2003-07-01	62.2497070651283
2003-10-01	65.4073449749359
2004-01-01	70.6458088148776
2004-04-01	70.0953322006596
2004-07-01	68.5001383677194
2004-10-01	72.6951949791817
2005-01-01	77.5004263316460
2005-04-01	78.6200001356776
2005-07-01	85.1354237502635
2005-10-01	88.4424941184947
2006-01-01	97.5438384725888
2006-04-01	97.8565518577182
2006-07-01	98.2998899842123
2006-10-01	107.6181312942400
2007-01-01	113.0586143437850
2007-04-01	120.4091567382270
2007-07-01	116.8764873360200
2007-10-01	117.2368282235530
2008-01-01	101.3943676501650
2008-04-01	99.8309878659815
2008-07-01	86.9510702269395
2008-10-01	64.1506900490568
2009-01-01	56.1882886404430
2009-04-01	61.9183731044032
2009-07-01	69.4940466791631
2009-10-01	75.2666122552862
2010-01-01	75.1605030456104
2010-04-01	73.4294445103338
2010-07-01	72.8559494961333
2010-10-01	76.7345498932007
2011-01-01	80.1914270027821
2011-04-01	79.0060729744101
2011-07-01	66.4243652570938
2011-10-01	62.4587440796044
2012-01-01	68.4373524067913
2012-04-01	63.0210106060085
2012-07-01	67.1014430712160
2012-10-01	70.8613957805682
2013-01-01	75.2322717967756
2013-04-01	76.2031617082366
2013-07-01	79.2749016864019
2013-10-01	85.6575484327955
2014-01-01	88.6673445866174
2014-04-01	91.6262382624289
2014-07-01	89.6104439907824
2014-10-01	87.9767925871396
2015-01-01	98.6344989205447
2015-04-01	104.8378641451230
2015-07-01	98.6150362083643
2015-10-01	97.9126007259686
2016-01-01	88.7162820792633
2016-04-01	89.3728679031571
2016-07-01	89.9742469953853
2016-10-01	93.1275806515377
2017-01-01	100.2436347924990
2017-04-01	107.0575490410050
2017-07-01	106.0751499295530
2017-10-01	109.7623981804240
2018-01-01	108.0071983963850
2018-04-01	108.4032833034020
2018-07-01	106.9187836459880