Quarterly Index 2015=100, Seasonally Adjusted
1977-04-01 46.0992585368270
1977-07-01 40.7097836348180
1977-10-01 36.3308352769357
1978-01-01 35.8977524723100
1978-04-01 35.8977524723100
1978-07-01 35.9939930955601
1978-10-01 37.0526399513119
1979-01-01 37.2451211978122
1979-04-01 33.4436165794309
1979-07-01 33.2992556445556
1979-10-01 33.6360978259312
1980-01-01 33.7323384491814
1980-04-01 33.7323384491814
1980-07-01 34.2616618770572
1980-10-01 32.8180525283048
1981-01-01 31.6631650493029
1981-04-01 33.6360978259312
1981-07-01 34.8872259281833
1981-10-01 35.9939930955601
1982-01-01 38.2556477419389
1982-04-01 38.0150461838135
1982-07-01 37.1970008861872
1982-10-01 37.2932415094373
1983-01-01 34.7428649933080
1983-04-01 39.5067758441910
1983-07-01 38.0631664954386
1983-10-01 39.0255727279402
1984-01-01 42.9714382811968
1984-04-01 41.5278289324444
1984-07-01 42.2496336068206
1984-10-01 42.4902351649460
1985-01-01 42.0571523603203
1985-04-01 42.1052726719454
1985-07-01 44.0782054485736
1985-10-01 44.6556491880746
1986-01-01 41.7684304905698
1986-04-01 42.2015132951955
1986-07-01 43.4526413974476
1986-10-01 40.3729414534425
1987-01-01 40.1804602069421
1987-04-01 47.6612338021004
1987-07-01 49.7288976398930
1987-10-01 49.9566979724751
1988-01-01 50.5652171251075
1988-04-01 46.8214782344775
1988-07-01 46.8562826833668
1988-10-01 45.8803731877408
1989-01-01 46.3498790909318
1989-04-01 49.8323610058207
1989-07-01 48.8760506640704
1989-10-01 48.7777018646011
1990-01-01 45.4280676426551
1990-04-01 43.8184641698066
1990-07-01 40.3393961073626
1990-10-01 40.8824635480973
1991-01-01 39.4824317768812
1991-04-01 35.8251374489262
1991-07-01 34.0130371582578
1991-10-01 33.9053837487359
1992-01-01 36.6797844732018
1992-04-01 34.3378196956918
1992-07-01 33.7394069848491
1992-10-01 34.5593051351441
1993-01-01 35.1461472413565
1993-04-01 36.5889149906201
1993-07-01 38.8898177976878
1993-10-01 38.0054405116230
1994-01-01 36.4231174672333
1994-04-01 39.9668556299690
1994-07-01 41.6322568592641
1994-10-01 42.1535196596788
1995-01-01 44.1848477999750
1995-04-01 45.9229204851669
1995-07-01 45.0604273191545
1995-10-01 46.4769345385025
1996-01-01 47.0685020041006
1996-04-01 48.6588215013226
1996-07-01 49.3695193716102
1996-10-01 50.3729127150867
1997-01-01 52.2820926874743
1997-04-01 51.6082069972014
1997-07-01 54.1496241533561
1997-10-01 52.1159594611871
1998-01-01 51.8123238312223
1998-04-01 52.5347576300740
1998-07-01 48.7923032354565
1998-10-01 50.6196671062757
1999-01-01 50.2527099735018
1999-04-01 52.1611364110317
1999-07-01 55.4959259201523
1999-10-01 57.7448275744661
2000-01-01 66.1563600509330
2000-04-01 57.6040003904574
2000-07-01 56.9347407251308
2000-10-01 54.3739648336781
2001-01-01 53.7650879613458
2001-04-01 56.9005897762634
2001-07-01 56.4444169483820
2001-10-01 60.4094747059982
2002-01-01 57.8639158031290
2002-04-01 58.6160743215051
2002-07-01 62.5461430606312
2002-10-01 63.8035694639250
2003-01-01 65.0555206881201
2003-04-01 64.5198667270387
2003-07-01 68.3647509160906
2003-10-01 68.4861387583445
2004-01-01 70.0278213793938
2004-04-01 74.9615878602360
2004-07-01 75.3919192691433
2004-10-01 73.9282184768398
2005-01-01 74.8744720744722
2005-04-01 77.3673958747525
2005-07-01 74.9171596947362
2005-10-01 76.3211872562081
2006-01-01 80.1387796582034
2006-04-01 78.0676153320123
2006-07-01 79.9004601373591
2006-10-01 81.9274707010654
2007-01-01 83.6865746674644
2007-04-01 84.8040389063966
2007-07-01 86.3856975489466
2007-10-01 88.2113080237841
2008-01-01 83.7486277224676
2008-04-01 80.4257498499786
2008-07-01 81.3150577723931
2008-10-01 77.6761851410978
2009-01-01 80.1937567635739
2009-04-01 79.8042944725626
2009-07-01 79.5108390695951
2009-10-01 80.4858006552171
2010-01-01 79.6263667889582
2010-04-01 82.1326572226572
2010-07-01 78.9475629476576
2010-10-01 78.7907032703781
2011-01-01 77.5185852060348
2011-04-01 77.7709096343174
2011-07-01 79.0299465223346
2011-10-01 81.1107825270435
2012-01-01 79.8996334263341
2012-04-01 79.5551670784512
2012-07-01 82.8848238412665
2012-10-01 85.5169965590530
2013-01-01 86.7680674766947
2013-04-01 87.2010511029561
2013-07-01 86.0640086915795
2013-10-01 86.8878032976907
2014-01-01 91.8874485188932
2014-04-01 94.4807674933623
2014-07-01 96.5099138997779
2014-10-01 94.2514017450238
2015-01-01 97.6795765290989
2015-04-01 98.9565558601251
2015-07-01 100.1181378977250
2015-10-01 103.1732632905030
2016-01-01 108.9228658982740
2016-04-01 112.5705295361090
2016-07-01 113.9405469892360
2016-10-01 115.1001794894910
2017-01-01 113.1496227947400
2017-04-01 112.4010158632260
2017-07-01 116.0483352106960
2017-10-01 116.8338057252090
2018-01-01 115.8006373554960
2018-04-01 116.4484094467760