Quarterly Index 2010=1, Trend
1970-01-01 0.100546285565163
1970-04-01 0.101036744829789
1970-07-01 0.102017663269676
1970-10-01 0.103489040974190
1971-01-01 0.105450877853965
1971-04-01 0.107273396324752
1971-07-01 0.108956596386552
1971-10-01 0.110500477950000
1972-01-01 0.111905041104460
1972-04-01 0.113456683147952
1972-07-01 0.115155404169837
1972-10-01 0.117001203991390
1973-01-01 0.118994082701975
1973-04-01 0.122226687331167
1973-07-01 0.126699017789605
1973-10-01 0.132411074077287
1974-01-01 0.139362856283578
1974-04-01 0.146090616803081
1974-07-01 0.152594355546432
1974-10-01 0.158874072602995
1975-01-01 0.164929767972770
1975-04-01 0.171354873791939
1975-07-01 0.178149389881775
1975-10-01 0.185313316421004
1976-01-01 0.192846653320264
1976-04-01 0.198681148378575
1976-07-01 0.202816801417212
1976-10-01 0.205253612614901
1977-01-01 0.205991581792916
1977-04-01 0.208253712218242
1977-07-01 0.212040003801516
1977-10-01 0.217350456542738
1978-01-01 0.224185070441908
1978-04-01 0.230931861929731
1978-07-01 0.237590831184935
1978-10-01 0.244161977939429
1979-01-01 0.250645302371940
1979-04-01 0.257529396145329
1979-07-01 0.264814259170233
1979-10-01 0.272499891446652
1980-01-01 0.280586292974585
1980-04-01 0.288726902137461
1980-07-01 0.296921718935278
1980-10-01 0.305170743368038
1981-01-01 0.313473975346376
1981-04-01 0.322856571853298
1981-07-01 0.333318532799442
1981-10-01 0.344859858184807
1982-01-01 0.357480548098757
1982-04-01 0.369354256644141
1982-07-01 0.380480983820958
1982-10-01 0.390860729629210
1983-01-01 0.400493494068895
1983-04-01 0.409354940677806
1983-07-01 0.417445069366579
1983-10-01 0.424763880224578
1984-01-01 0.431311373162439
1984-04-01 0.437866211488224
1984-07-01 0.444428395112570
1984-10-01 0.450997924035477
1985-01-01 0.457574798346308
1985-04-01 0.463507766927822
1985-07-01 0.468796829869384
1985-10-01 0.473441986992265
1986-01-01 0.477443238475193
1986-04-01 0.481927752713933
1986-07-01 0.486895529797849
1986-10-01 0.492346569816304
1987-01-01 0.498280872590572
1987-04-01 0.504720617086836
1987-07-01 0.511665803215734
1987-10-01 0.519116431155992
1988-01-01 0.527072500728884
1988-04-01 0.533448067157934
1988-07-01 0.538243130443143
1988-10-01 0.541457690405784
1989-01-01 0.543091747313946
1989-04-01 0.549638505596843
1989-07-01 0.561097965433200
1989-10-01 0.577470126644292
1990-01-01 0.598754989319481
1990-04-01 0.616555496233908
1990-07-01 0.631853712700224
1990-10-01 0.642359849102648
1991-01-01 0.649233976652878
1991-04-01 0.653733949267764
1991-07-01 0.656207840795554
1991-10-01 0.658777142822256
1992-01-01 0.662282523149221
1992-04-01 0.666806543907477
1992-07-01 0.671881925936296
1992-10-01 0.675690912287004
1993-01-01 0.677850066869308
1993-04-01 0.678066866513502
1993-07-01 0.676883882595599
1993-10-01 0.676490349688803
1994-01-01 0.677472074121930
1994-04-01 0.680464151109294
1994-07-01 0.686236113443960
1994-10-01 0.692392670690372
1995-01-01 0.697121229930425
1995-04-01 0.700615988593505
1995-07-01 0.702050441962858
1995-10-01 0.702328942353700
1996-01-01 0.703528121191124
1996-04-01 0.705252793078552
1996-07-01 0.706797231854735
1996-10-01 0.709732382387865
1997-01-01 0.714004388061252
1997-04-01 0.718177939380726
1997-07-01 0.723416573629321
1997-10-01 0.729795966264841
1998-01-01 0.736620220322338
1998-04-01 0.744583251597799
1998-07-01 0.752941146086296
1998-10-01 0.760473933718894
1999-01-01 0.767270746312808
1999-04-01 0.772894198923023
1999-07-01 0.776958548209362
1999-10-01 0.780730284686221
2000-01-01 0.785667860499488
2000-04-01 0.793101245415326
2000-07-01 0.803961674587845
2000-10-01 0.816423380650132
2001-01-01 0.828300784772886
2001-04-01 0.839669722206558
2001-07-01 0.849850807892755
2001-10-01 0.858084886466383
2002-01-01 0.863999033075224
2002-04-01 0.867241162166275
2002-07-01 0.868747702804141
2002-10-01 0.868947858030808
2003-01-01 0.868773274823702
2003-04-01 0.868876320293095
2003-07-01 0.868887103048752
2003-10-01 0.870195569661706
2004-01-01 0.873241613691570
2004-04-01 0.876729353170455
2004-07-01 0.879690555101078
2004-10-01 0.882705964412730
2005-01-01 0.887043939764704
2005-04-01 0.892665808738878
2005-07-01 0.899876488178328
2005-10-01 0.907969792030780
2006-01-01 0.915818497515477
2006-04-01 0.924032935884284
2006-07-01 0.932664488916594
2006-10-01 0.939956520999659
2007-01-01 0.944761793700140
2007-04-01 0.948987006111357
2007-07-01 0.954893998426776
2007-10-01 0.962913110424671
2008-01-01 0.971681287466794
2008-04-01 0.978254997051398
2008-07-01 0.980251264468666
2008-10-01 0.978141323422483
2009-01-01 0.974454375780651
2009-04-01 0.972047375012624
2009-07-01 0.972612083515912
2009-10-01 0.977070607477878
2010-01-01 0.985578804486344
2010-04-01 0.995434241857806
2010-07-01 1.005029184741250
2010-10-01 1.013957768914600
2011-01-01 1.021245170908370