Quarter Index 2010=1, Seasonally Adjusted 1983-07-01 0.526708102882338 1983-10-01 0.538014933267424 1984-01-01 0.526193669180074 1984-04-01 0.538968012695612 1984-07-01 0.543059327370052 1984-10-01 0.551390828225708 1985-01-01 0.559204252077098 1985-04-01 0.565028739683626 1985-07-01 0.565147357059284 1985-10-01 0.580078346237624 1986-01-01 0.604165459922787 1986-04-01 0.621573204166520 1986-07-01 0.631931399492564 1986-10-01 0.646920550468336 1987-01-01 0.645533253472905 1987-04-01 0.655017067125564 1987-07-01 0.664390225442607 1987-10-01 0.661886084147523 1988-01-01 0.666174778794283 1988-04-01 0.686169744316932 1988-07-01 0.690556929696220 1988-10-01 0.693301154731837 1989-01-01 0.725042089433806 1989-04-01 0.728220442879109 1989-07-01 0.736920730461910 1989-10-01 0.761813737956842 1990-01-01 0.775102546244702 1990-04-01 0.788730405863468 1990-07-01 0.814539462681113 1990-10-01 0.827160153953582 1991-01-01 0.824019742452408 1991-04-01 0.811782494869159 1991-07-01 0.822810181047500 1991-10-01 0.817330408978512 1992-01-01 0.821898535567770 1992-04-01 0.819560296223782 1992-07-01 0.828685739723909 1992-10-01 0.822357520023740 1993-01-01 0.834399114049188 1993-04-01 0.831122957465246 1993-07-01 0.810652202637943 1993-10-01 0.802221765261973 1994-01-01 0.801080209459349 1994-04-01 0.841320304452646 1994-07-01 0.795702511986518 1994-10-01 0.805560679310166 1995-01-01 0.797235754499799 1995-04-01 0.799196680412068 1995-07-01 0.796158066578276 1995-10-01 0.809227217662334 1996-01-01 0.794233941123227 1996-04-01 0.807616948423015 1996-07-01 0.822994811489122 1996-10-01 0.826931150065854 1997-01-01 0.833485636786916 1997-04-01 0.839522865132194 1997-07-01 0.832243959749163 1997-10-01 0.824924617361270 1998-01-01 0.820089639501200 1998-04-01 0.803029288223471 1998-07-01 0.818611103254570 1998-10-01 0.799041465210002 1999-01-01 0.810281654373605 1999-04-01 0.825371377775782 1999-07-01 0.830831416305416 1999-10-01 0.834584263225690 2000-01-01 0.842543101702201 2000-04-01 0.826384211679586 2000-07-01 0.840712964523036 2000-10-01 0.845392150358660 2001-01-01 0.864386306089896 2001-04-01 0.862923252188182 2001-07-01 0.869799938110944 2001-10-01 0.858569979101607 2002-01-01 0.840942826214535 2002-04-01 0.838145690221262 2002-07-01 0.827455265468320 2002-10-01 0.837599485358534 2003-01-01 0.837863926673553 2003-04-01 0.853015659156848 2003-07-01 0.832116946703524 2003-10-01 0.841917735735546 2004-01-01 0.839752023019338 2004-04-01 0.844858316782446 2004-07-01 0.854162155098671 2004-10-01 0.857791530959901 2005-01-01 0.864755496727793 2005-04-01 0.859659949152087 2005-07-01 0.854231211679434 2005-10-01 0.868585924231658 2006-01-01 0.868308402422281 2006-04-01 0.876736706771236 2006-07-01 0.881296067551563 2006-10-01 0.893040689911418 2007-01-01 0.905353255367524 2007-04-01 0.924848610307250 2007-07-01 0.924820092046755 2007-10-01 0.927005249215691 2008-01-01 0.924478057990295 2008-04-01 0.947040897601922 2008-07-01 0.974895095048216 2008-10-01 0.983322753680316 2009-01-01 0.995250836626572 2009-04-01 0.984831819635969 2009-07-01 0.971879302847354 2009-10-01 0.973574433870779 2010-01-01 0.988718017893683 2010-04-01 0.997007717363676 2010-07-01 1.006938897972410 2010-10-01 1.007335366770230 2011-01-01 1.012685352453200 2011-04-01 1.014458158621260 2011-07-01 1.031536448129350