Quarter Index 2010=1, Seasonally Adjusted 1981-01-01 0.270743283100517 1981-04-01 0.280842506299946 1981-07-01 0.292240419830689 1981-10-01 0.302349282561755 1982-01-01 0.318907936936566 1982-04-01 0.331004104833889 1982-07-01 0.341710056782172 1982-10-01 0.356041096786209 1983-01-01 0.366472792699706 1983-04-01 0.381533623393523 1983-07-01 0.394239167727682 1983-10-01 0.402742878669611 1984-01-01 0.409577229204263 1984-04-01 0.418238630500431 1984-07-01 0.424165742821003 1984-10-01 0.427055562556207 1985-01-01 0.441796783231369 1985-04-01 0.450453557003090 1985-07-01 0.456743537395906 1985-10-01 0.471397172153141 1986-01-01 0.474896761546168 1986-04-01 0.480473301752362 1986-07-01 0.482040289884260 1986-10-01 0.486336531266471 1987-01-01 0.494106141067605 1987-04-01 0.496296642867081 1987-07-01 0.507185064333419 1987-10-01 0.515143220477266 1988-01-01 0.513304585300627 1988-04-01 0.522257312167400 1988-07-01 0.530639068428772 1988-10-01 0.534130155510225 1989-01-01 0.546303705552929 1989-04-01 0.550736221101246 1989-07-01 0.562451234277925 1989-10-01 0.574739457547154 1990-01-01 0.584564239960349 1990-04-01 0.600688623573188 1990-07-01 0.610259385228446 1990-10-01 0.618110873625746 1991-01-01 0.637727361701323 1991-04-01 0.647153036047073 1991-07-01 0.656661525229436 1991-10-01 0.673547532955554 1992-01-01 0.677903345444894 1992-04-01 0.686464095899783 1992-07-01 0.693608067391686 1992-10-01 0.698773566833864 1993-01-01 0.696410363624991 1993-04-01 0.695375247449130 1993-07-01 0.700767072408518 1993-10-01 0.696800694750331 1994-01-01 0.687407384364334 1994-04-01 0.692675749168526 1994-07-01 0.691051260893368 1994-10-01 0.685688856353770 1995-01-01 0.695935765866188 1995-04-01 0.695862563098159 1995-07-01 0.698592426777243 1995-10-01 0.707691788871063 1996-01-01 0.715314647351335 1996-04-01 0.728348267814426 1996-07-01 0.731757949413218 1996-10-01 0.738601060661809 1997-01-01 0.751826304577879 1997-04-01 0.744819735733900 1997-07-01 0.747657072326316 1997-10-01 0.741866602426424 1998-01-01 0.733474131829383 1998-04-01 0.739111678711390 1998-07-01 0.741557967642444 1998-10-01 0.755716381136320 1999-01-01 0.756106691040209 1999-04-01 0.764250106698642 1999-07-01 0.769208623351236 1999-10-01 0.763580667316363 2000-01-01 0.756912227327070 2000-04-01 0.755538187116304 2000-07-01 0.751180021542643 2000-10-01 0.753036214348455 2001-01-01 0.761533461486342 2001-04-01 0.763466070237395 2001-07-01 0.776456959438188 2001-10-01 0.781680937706974 2002-01-01 0.797638895218048 2002-04-01 0.795236696970419 2002-07-01 0.796836130202909 2002-10-01 0.806225172580790 2003-01-01 0.815838246062627 2003-04-01 0.835712582247085 2003-07-01 0.843431308004114 2003-10-01 0.847219450447705 2004-01-01 0.839769223470876 2004-04-01 0.844942462500746 2004-07-01 0.854014487621850 2004-10-01 0.860154996603226 2005-01-01 0.869410718341530 2005-04-01 0.868562997556793 2005-07-01 0.874965893540735 2005-10-01 0.889386435634814 2006-01-01 0.886602170144187 2006-04-01 0.886983741803909 2006-07-01 0.888674436010159 2006-10-01 0.882727967230436 2007-01-01 0.896470432812037 2007-04-01 0.910798481839928 2007-07-01 0.915880116607874 2007-10-01 0.923675283276555 2008-01-01 0.936576094911513 2008-04-01 0.920672605372973 2008-07-01 0.972828538366444 2008-10-01 0.979470859743922 2009-01-01 1.001275214414200 2009-04-01 1.008314137231370 2009-07-01 1.004036474604570 2009-10-01 1.011927070389480 2010-01-01 1.002804363452210 2010-04-01 0.993587591813122 2010-07-01 0.998147468518494 2010-10-01 1.005460576216170 2011-01-01 1.004266146869300