1date,value21947-01-01,0.537248221515085931947-04-01,0.537755592926248641947-07-01,0.536317700612733851947-10-01,0.534421096196343961948-01-01,0.529690270494586471948-04-01,0.519159230268879781948-07-01,0.526444660340358791948-10-01,0.5260202757242473101949-01-01,0.5334707126705084111949-04-01,0.5345432108800308121949-07-01,0.5301868472253501131949-10-01,0.5342923003233145141950-01-01,0.5297326904643503151950-04-01,0.5298345819019632161950-07-01,0.5277734420728138171950-10-01,0.5328894414917772181951-01-01,0.5369856916886695191951-04-01,0.5427903795402306201951-07-01,0.5416422786262735211951-10-01,0.5411435240525503221952-01-01,0.5507522756443564231952-04-01,0.5505404289968879241952-07-01,0.5505561490605165251952-10-01,0.5533757544194505261953-01-01,0.5534612917550699271953-04-01,0.5565010359960362281953-07-01,0.5586277534971801291953-10-01,0.56534936035572301954-01-01,0.5570710846459883311954-04-01,0.5544421272158498321954-07-01,0.5501830726794666331954-10-01,0.5481622594154911341955-01-01,0.5416776518147465351955-04-01,0.543395030697794361955-07-01,0.5462277104719916371955-10-01,0.5470594444750417381956-01-01,0.5512140974682941391956-04-01,0.5528326163001086401956-07-01,0.5518630501661628411956-10-01,0.5530380495044807421957-01-01,0.552398015611036431957-04-01,0.5529048619726393441957-07-01,0.5528489921392711451957-10-01,0.5558403120969223461958-01-01,0.5548822167348787471958-04-01,0.5509047395568996481958-07-01,0.5511912693190655491958-10-01,0.5462247590004915501959-01-01,0.5483656607435141511959-04-01,0.545756951086149521959-07-01,0.5490650092236093531959-10-01,0.549378088260351541960-01-01,0.5510445008070095551960-04-01,0.5552414813506172561960-07-01,0.554883539247851571960-10-01,0.555401534733738581961-01-01,0.5549245544851727591961-04-01,0.5520054030654493601961-07-01,0.5506851827036329611961-10-01,0.5476221954749857621962-01-01,0.5493320731470621631962-04-01,0.5523111354785168641962-07-01,0.550257067927504651962-10-01,0.5483223503658644661963-01-01,0.5492570329406107671963-04-01,0.5481647143805704681963-07-01,0.5480519076851348691963-10-01,0.5483250268603977701964-01-01,0.5472434395975417711964-04-01,0.5490012921248161721964-07-01,0.5498639849515266731964-10-01,0.5508476873536717741965-01-01,0.5456209244715005751965-04-01,0.5458378202792211761965-07-01,0.5474438365310235771965-10-01,0.5478630808120293781966-01-01,0.5487052927233131791966-04-01,0.5547619107062163801966-07-01,0.5595177284760731811966-10-01,0.5598096808339861821967-01-01,0.5616738587733943831967-04-01,0.5624449408228398841967-07-01,0.5624626925354935851967-10-01,0.5631717821697905861968-01-01,0.5650432626317705871968-04-01,0.5649734814219004881968-07-01,0.5665591461282072891968-10-01,0.5678141944004499901969-01-01,0.5691772121172891911969-04-01,0.5724837651057477921969-07-01,0.5770137652546187931969-10-01,0.5819089038506492941970-01-01,0.5873123202710819951970-04-01,0.5841016407090214961970-07-01,0.5819423832630215971970-10-01,0.5814763983198287981971-01-01,0.577530625834004991971-04-01,0.57674603188478271001971-07-01,0.57497827021470661011971-10-01,0.57323944253740431021972-01-01,0.57794917234536951031972-04-01,0.57840654629473211041972-07-01,0.57404623154471591051972-10-01,0.56988897618042611061973-01-01,0.57294903780219141071973-04-01,0.57392474943033681081973-07-01,0.57316688068254071091973-10-01,0.57055151928439831101974-01-01,0.57562036178885231111974-04-01,0.57781453795634611121974-07-01,0.57836263922655061131974-10-01,0.57722622056982451141975-01-01,0.57372788813062091151975-04-01,0.56849297087677381161975-07-01,0.56207726173789521171975-10-01,0.56299088855874351181976-01-01,0.56316676305165611191976-04-01,0.56541662116413661201976-07-01,0.56622028864863071211976-10-01,0.56835996749516281221977-01-01,0.56773705623828991231977-04-01,0.56519579325552961241977-07-01,0.56348111511305771251977-10-01,0.56488183438535421261978-01-01,0.56860366277721971271978-04-01,0.56249320766007081281978-07-01,0.56506331532294641291978-10-01,0.56617592764279531301979-01-01,0.56858973744040381311979-04-01,0.57043902366338371321979-07-01,0.57364605511021851331979-10-01,0.57528794587056141341980-01-01,0.5780915119119781351980-04-01,0.58327977747998861361980-07-01,0.5767504205400621371980-10-01,0.56924749963149271381981-01-01,0.56759176482103821391981-04-01,0.56753571021989591401981-07-01,0.56162432093826161411981-10-01,0.56574815359416351421982-01-01,0.56986248704207171431982-04-01,0.56643151061087971441982-07-01,0.56675115960834711451982-10-01,0.56735307775809191461983-01-01,0.5655839127507461471983-04-01,0.56322606311561811481983-07-01,0.56166751716022971491983-10-01,0.56011503909342961501984-01-01,0.55451980996012561511984-04-01,0.55393483523335621521984-07-01,0.55479971636436541531984-10-01,0.55471470160929961541985-01-01,0.55440274682535511551985-04-01,0.55636755745998211561985-07-01,0.55629409435321811571985-10-01,0.56137851513083031581986-01-01,0.56111189446602551591986-04-01,0.56328319806515291601986-07-01,0.56591337287500091611986-10-01,0.56927263071163351621987-01-01,0.56910805189847621631987-04-01,0.56562329810194251641987-07-01,0.56324315524841881651987-10-01,0.5653716561570821661988-01-01,0.56382047385970071671988-04-01,0.56469870275535291681988-07-01,0.56301561676112881691988-10-01,0.561669893125331701989-01-01,0.56045027361235291711989-04-01,0.5619362688848571721989-07-01,0.56277731549238751731989-10-01,0.56785987306897071741990-01-01,0.56741639364385211751990-04-01,0.56858796715851371761990-07-01,0.57055114982469931771990-10-01,0.57048226939346771781991-01-01,0.56713405884510671791991-04-01,0.56800366426928141801991-07-01,0.56900930358787081811991-10-01,0.57131810863658211821992-01-01,0.57213073018600741831992-04-01,0.57281686800507461841992-07-01,0.57390913334370631851992-10-01,0.57207204035131661861993-01-01,0.57219158861015231871993-04-01,0.57023851396043131881993-07-01,0.57079552082778161891993-10-01,0.56487793258805561901994-01-01,0.56257292926179671911994-04-01,0.56232882144910481921994-07-01,0.55951157408114141931994-10-01,0.55759492971647221941995-01-01,0.55856186910973761951995-04-01,0.55779779600479081961995-07-01,0.55446238490545011971995-10-01,0.55415399666232951981996-01-01,0.55171285865175831991996-04-01,0.55069318276666882001996-07-01,0.55179864542973532011996-10-01,0.54987050726342012021997-01-01,0.54999179635806212031997-04-01,0.54986089981541812041997-07-01,0.54791243083686042051997-10-01,0.55074075429987212061998-01-01,0.55563072166397312071998-04-01,0.5558301370674652081998-07-01,0.55531014356492882091998-10-01,0.55756625704719892101999-01-01,0.55734024791372432111999-04-01,0.55852668381993132121999-07-01,0.55941132055077882131999-10-01,0.56164496837804582142000-01-01,0.56608421983991232152000-04-01,0.56299626454066532162000-07-01,0.56538474908571832172000-10-01,0.56600896612453522182001-01-01,0.56652191162798062192001-04-01,0.56288290480917722202001-07-01,0.56206276653835782212001-10-01,0.56616166943990832222002-01-01,0.55979122863213522232002-04-01,0.55885398615908312242002-07-01,0.55709769554881032252002-10-01,0.55314258687294552262003-01-01,0.55249068651882772272003-04-01,0.55438878870157862282003-07-01,0.55282926252695652292003-10-01,0.55394931311532452302004-01-01,0.54895147735767792312004-04-01,0.54891207896420392322004-07-01,0.54974638164794732332004-10-01,0.54738050642030112342005-01-01,0.54323412044353992352005-04-01,0.5403555005209122362005-07-01,0.54038958540203412372005-10-01,0.53448932316593662382006-01-01,0.53492100873789032392006-04-01,0.53159538724593652402006-07-01,0.53007493006920982412006-10-01,0.536592994946962422007-01-01,0.54427533098284462432007-04-01,0.54062138300913242442007-07-01,0.54511823192992142452007-10-01,0.54906853014551832462008-01-01,0.55268440161530542472008-04-01,0.55102867731051352482008-07-01,0.54886716093612642492008-10-01,0.55810107120191972502009-01-01,0.54583203266134752512009-04-01,0.54706543126848962522009-07-01,0.5430960439904512532009-10-01,0.53659777847682732542010-01-01,0.53012269298880442552010-04-01,0.53213935123344542562010-07-01,0.52736144070234922572010-10-01,0.52680400288029592582011-01-01,0.53194310781852432592011-04-01,0.52696344885360512602011-07-01,0.52784328792035152612011-10-01,0.51947790222905382622012-01-01,0.51960002762549072632012-04-01,0.51916675458055792642012-07-01,0.52335925199442222652012-10-01,0.52642218011309872662013-01-01,0.5225505364131752672013-04-01,0.5234537567485632682013-07-01,0.52195469779054542692013-10-01,0.52189284631893222702014-01-01,0.52642830379861182712014-04-01,0.51960468915280632722014-07-01,0.51763403549173212732014-10-01,0.52115197389272262742015-01-01,0.52511262866395922752015-04-01,0.52587570274759922762015-07-01,0.52823993186851212772015-10-01,0.53067292044911272782016-01-01,0.52988503750229342792016-04-01,0.53166915838097632802016-07-01,0.53180994719396112812016-10-01,0.53248597182903922822017-01-01,0.53148999467952812832017-04-01,0.53261590658113272842017-07-01,0.53456613576005712852017-10-01,0.53475870661530132862018-01-01,0.53368289771663472872018-04-01,0.53204340944397222882018-07-01,0.53186822534506812892018-10-01,0.53082486248534492902019-01-01,0.53410962235243192912019-04-01,0.53295308547574692922019-07-01,0.53127403434467852932019-10-01,0.53297641527095512942020-01-01,0.54151574745234752952020-04-01,0.5585994397957312962020-07-01,0.54374812431369732972020-10-01,0.54007634877169652982021-01-01,0.53317025312615952992021-04-01,0.53109487240479113002021-07-01,0.52992984026222313012021-10-01,0.52558681912476633022022-01-01,0.51988058420300593032022-04-01,0.51337240875639033042022-07-01,0.51493121719065523052022-10-01,0.51545913458290763062023-01-01,0.51287842136971733072023-04-01,0.51475360829966343082023-07-01,0.51534707674284543092023-10-01,0.51198659665883083102024-01-01,0.51355068767504493112024-04-01,0.51339942685861033122024-07-01,0.51444470709887593132024-10-01,0.51235550654436633142025-01-01,0.51177357167835443152025-04-01,0.50925567005451093162025-07-01,0.50615600236820783172025-10-01,0.50437526126080123182026-01-01,0.5041793943562053192026-04-01,0.4991896808698248320