Quarter Index 2010=1, Trend 1970-01-01 0.0719931704888301 1970-04-01 0.0727958989279186 1970-07-01 0.0739083117252678 1970-10-01 0.0753675933542704 1971-01-01 0.0771264276560634 1971-04-01 0.0787110402790155 1971-07-01 0.0801664507450287 1971-10-01 0.0814935681430188 1972-01-01 0.0826701895545615 1972-04-01 0.0840327870939506 1972-07-01 0.0855827336775043 1972-10-01 0.0873789147289819 1973-01-01 0.0894719910416351 1973-04-01 0.0918068583449634 1973-07-01 0.0943442760736201 1973-10-01 0.0970602026912112 1974-01-01 0.0999991564082859 1974-04-01 0.1038885384976920 1974-07-01 0.1086936701847110 1974-10-01 0.1143480744440220 1975-01-01 0.1208008281243140 1975-04-01 0.1260119569187800 1975-07-01 0.1302015918458060 1975-10-01 0.1334537735832840 1976-01-01 0.1358035073232180 1976-04-01 0.1383668418052730 1976-07-01 0.1413011809321370 1976-10-01 0.1445439440260380 1977-01-01 0.1481064030328960 1977-04-01 0.1514166206753310 1977-07-01 0.1546358089017070 1977-10-01 0.1577449010821650 1978-01-01 0.1607409459971290 1978-04-01 0.1637166178032250 1978-07-01 0.1668186657927300 1978-10-01 0.1699878245189260 1979-01-01 0.1731759238275500 1979-04-01 0.1771232802568520 1979-07-01 0.1821072744744530 1979-10-01 0.1881942756374510 1980-01-01 0.1953606810724370 1980-04-01 0.2020636741467980 1980-07-01 0.2083854185075510 1980-10-01 0.2143044175786310 1981-01-01 0.2197969502456060 1981-04-01 0.2247915291153560 1981-07-01 0.2298876797956610 1981-10-01 0.2352904048313280 1982-01-01 0.2410816537506900 1982-04-01 0.2468495564937580 1982-07-01 0.2523190207762930 1982-10-01 0.2575054288262290 1983-01-01 0.2626568419854150 1983-04-01 0.2678904043366270 1983-07-01 0.2724909121605180 1983-10-01 0.2763145866271850 1984-01-01 0.2800661623346660 1984-04-01 0.2841538436617230 1984-07-01 0.2882249604508330 1984-10-01 0.2920456399604120 1985-01-01 0.2961796417074660 1985-04-01 0.2999477136837100 1985-07-01 0.3033036144254970 1985-10-01 0.3061189099773430 1986-01-01 0.3083294278358070 1986-04-01 0.3110663428967120 1986-07-01 0.3143965099195070 1986-10-01 0.3178735934815850 1987-01-01 0.3212130177052820 1987-04-01 0.3246114044545170 1987-07-01 0.3293548255998810 1987-10-01 0.3358573142471440 1988-01-01 0.3423586931764580 1988-04-01 0.3471028723477450 1988-07-01 0.3524546625556320 1988-10-01 0.3596001779628780 1989-01-01 0.3679056440081960 1989-04-01 0.3748438494609010 1989-07-01 0.3828669760796460 1989-10-01 0.3920656676966740 1990-01-01 0.4020337305635440 1990-04-01 0.4110565018389510 1990-07-01 0.4212720338483990 1990-10-01 0.4315554397709140 1991-01-01 0.4419540600848150 1991-04-01 0.4515523651352810 1991-07-01 0.4619132898298730 1991-10-01 0.4717965883367390 1992-01-01 0.4805336690458310 1992-04-01 0.4881463912982510 1992-07-01 0.4960381672534030 1992-10-01 0.5032989784554190 1993-01-01 0.5096540116138760 1993-04-01 0.5140753606010910 1993-07-01 0.5176512106207700 1993-10-01 0.5228028417208770 1994-01-01 0.5296111830203650 1994-04-01 0.5339660607519230 1994-07-01 0.5379400479309810 1994-10-01 0.5420722958476650 1995-01-01 0.5467064459061750 1995-04-01 0.5538046308980800 1995-07-01 0.5628008480441620 1995-10-01 0.5736416657457110 1996-01-01 0.5867013308913230 1996-04-01 0.5975620435241030 1996-07-01 0.6102907591624370 1996-10-01 0.6237789816296450 1997-01-01 0.6375695807631420 1997-04-01 0.6454875731091440 1997-07-01 0.6528674133361770 1997-10-01 0.6598985477852590 1998-01-01 0.6679551549675800 1998-04-01 0.6783596762822480 1998-07-01 0.6908410878290000 1998-10-01 0.7056001088108360 1999-01-01 0.7236219433494190 1999-04-01 0.7349949110016000 1999-07-01 0.7446680253615360 1999-10-01 0.7534775182960790 2000-01-01 0.7619003720221350 2000-04-01 0.7690759327801310 2000-07-01 0.7778833578972640 2000-10-01 0.7875541241191710 2001-01-01 0.7969184212725220 2001-04-01 0.8057961835285840 2001-07-01 0.8152254951717160 2001-10-01 0.8235265415186510 2002-01-01 0.8307033857955870 2002-04-01 0.8372203503024470 2002-07-01 0.8432318920745640 2002-10-01 0.8487660999255020 2003-01-01 0.8554708604331120 2003-04-01 0.8627798831948400 2003-07-01 0.8689650099949350 2003-10-01 0.8728736496614370 2004-01-01 0.8752469249110440 2004-04-01 0.8767742477695380 2004-07-01 0.8788901879934430 2004-10-01 0.8814033510090870 2005-01-01 0.8843675460787720 2005-04-01 0.8882643413088870 2005-07-01 0.8918288801557250 2005-10-01 0.8943400410642290 2006-01-01 0.8960926939508430 2006-04-01 0.8979631573875960 2006-07-01 0.9013903919488740 2006-10-01 0.9063723218737600 2007-01-01 0.9126859304023340 2007-04-01 0.9193466559709890 2007-07-01 0.9259676096749290 2007-10-01 0.9338073540997590 2008-01-01 0.9422913433083180 2008-04-01 0.9511709331514690 2008-07-01 0.9612182450715480 2008-10-01 0.9711173324982940 2009-01-01 0.9800934510265260 2009-04-01 0.9862152776751760 2009-07-01 0.9895024185058300 2009-10-01 0.9927921885275990 2010-01-01 0.9962617164103990 2010-04-01 0.9982114514937830 2010-07-01 1.0006480941200100 2010-10-01 1.0048787380767500 2011-01-01 1.0088341507772600