PNG  IHDRDQU:tEXtSoftwareMatplotlib version3.10.8, https://matplotlib.org/[u pHYsgRyIDATxwxU{IOPCQ( $4"E(*-t+`Ei EA@z%!$_˲ly+cΜ93;kN6n(0ӽ{w}ذaeԩ)^?fJu'N]O;sԩsE=Z<)"˗Ow^}Uwt)~E~~~*Xj׮ݻ맟~RBBǑ_U׮]U\9Ν[sVrԭ[73))IsxlWNq/jٲe>|q(PnӧO+((a]<]]jn[n&V0 7N~N>O||.]={hŋk˖- jǫSN)n믕I .O?yf͚>}ʕ+6񊎎֞={4n8W<<<24O\\tm߾]ӦMSŊpBUXьCŋ3hŊv:Cij޼f͚|y/R6mJwM۷ך5kҽ_ZO/_vpNp ͙3'g͛73"hlRO1pJɓ'R~zڵ7nhҤIZϕ+WK/9})Sg J;w6uy+Wq;-_\M4ѵk4c;k;w5;pE):::QQQZdڶmi5DC ]]Fm:#jժjժ ]vM'O_u)..J&Lk3g"##3ԩSzڻtF/u9Q͛7W=4GDDT"V9o<6}> zYZ <.8^z%IosN;v護җ_~yױ{}abQrTR%-Zƒn}= N0c } ӧ:9Y&M\]B6dS~*wzΝѣG;㏕7o^qejk׮շ~kt:zL4I6mԘ1cwQ+WY{iСڵkkҤzE{փ>˦֭[)t:vg&Ieʔц  I֭~9rg%J83|r=};Cx@AAA:z)uYIR޼yeXR.xPTTf̘_]7VJTpay{{_EUƍ5d:tn|f"E8YTTl?SzWUN,XPʟ?ԩرc)ѣGS\Txٲej۶BBBҥK3KvoիzȦmɒ%xb^:ŘWmֺpbsi߾})~z}zgTfM*UJy䑗˧*Ugܹs3`޽{j0`@?sK,wުQ'///ɓGe˖C==zhܸqOBΝӨQEZ.VWmjСߜrf;u>sW^yEƍK1p@C=]+U@?-нuVE ,z/Z~X]vu\Vk{l/W4h`vĉ4=bQXX]>^7m4%%%ٴ8IR@@dIII6mZFFF_~:?5;vTӦMRrJ}wGm2ngС$nݺk~n?f3f7où[K.s%駟NS-|y9s߿]{Ry/O?5Ǝk>~Yj]zҥK`_xUVM9Qqㄅ#}\sXXXk5 ߌ4ϓ݌3oݺu{Сcʔ)vc~_B#)))yz{]1)Sy+ڍ{Y~;vt{NJj*~<]1cӱۍvZ~k֬פIԩH?3%}7nlw:͛7Og϶=*\M':-f͚Yz7nܷ[o7LS?4M+G=z';G>S})nQ׮]];vOk5.\Ѻ|jڴjٹsC 1nصݾ~SGn{˗/ᄈ{#=/P2eʤm\df͚e?3Un/wŚN˗O?~+n-e͙3&2dyIzꥑ#GZo:~J,impc#w?2p@رæO ԵkW+V̺> ~Gj֬]IWΝ;PB:zhoƺ}٭Cx⒤uGU>]͛77W\V4hE*88XyQll;yi{ќ9slOVZ٭2qDuѦO?dƕ$㎒삪X<==u߿_6m?[NQQQ6mmڴQf͔'O]vMGю;q4=+;\'[][\\\o PV,-UɓWjڴ&OlK/*11Q={իW?̕jժv~UVÇqF}ӺzƍSݞ/_>*RHs$66V/_kkKEGG+..NֶWo߾trm۶O?~?b"|Nx EEEG[*UaӡCRݧO}?̒4yd >ܺϼyʹ=x8uZҭV\iGG^tFJBڵO?vλ$٬OSOلNҭnf6k߶yfiӦMOqw}W _MorK/dGʕ+ua-[vkSJEDDhРA<͛9VbrM8Ύwޝ(#?EK*S͚5U^=]r/ѣG_[{vaY>SmݺUɓ'ӹZݩS';y[k={V 65n8k]rŔzifTz9 $>O1n[oĉn7vς$$$gϞSzSS:5sLڳgΜ9Tڷo5t*Z:t`w}!C/6 0Ν;gxxxl8q Jw mڴ:aׯف+WڍCS]5kss=govwn'!!!]r'͗Ź 0ziӧH"͛7 ð_ϸ|6l0,ú<== *:t0>sԩSk[ F*UR<… aaa 68#--flWF.Y8ӧOw̙Tv辳OƍFBRiΝa8͓ /_n.$ѝ_w.x}UM6S`A6G _;Z:""˜5k1k,cƠAykӦX>;q=&&Ʈk׮9߸qè\aÆ6 Eg/$~wIv._VZԩSλ4h5kڴ%/?ﯧ~ڦotttk݅ R~.n֥֖œ׆]qcƌТYH<ٝ ={V/$ʼn;t`wGZ;\%!!Aмyꫯtz]/^;~9YF}4hLe*Tks=2I*R ð~ezn{m92ӦMHuWĉ3uܹskZdz)(QB>>>WZ4j(5v;Gڑ&Mg3<^Gի_ûO|Ur;o޼ֿ+\&Mw;ֺXJlC `租~{+Rp@Y,;w"7-d7ή~3ff̘a=fZjjԨMĉh]g}V'O믫Yf*W]vMྛ2ehÆ ڶm}=SQkwڵinCd9s(>>դ_޽>ԯ_?y5j׬K֣GϨ{Lsm۶M÷:L5j԰YkMu{wI?uVV-?~>TbE1m417nl ׵o>uɒ;.ptq~AOStTߚ뫶m۪m۶ֶ^Z۷'ӴUҭ?z~ڶh"ݸq#E:uNgQDDnܸam;w f]{+++QZnm"EC{6//,K6α7o/i5c&tu,7֚5kl6nhR_n_^ `Aw.{4?k(̗_~ih]ҥ1ѲeK{=b$O? &>38z< ΧM$z;ܽ>^/^LСCO/zrؾ}Ms7n{͒u#iv!!!5*&&k4i$>rrI@8tȑ#={v}*V5krvۺt~)$$D&LpWGMwWݻ; /nݺᄈݻW*TPNTre͛WW^Ց#GsN[Nׯ_WnԻw4טQgϞՊ+lڂ}ڬYoܹs_[/ ,۽逸R-t5-\PV2u^V8Էo_;ֶϽbQnl2}G*]6lJ*pUTT.\sgu7QQQz';wn5lPժUSR8ܹ_oo{#>+yqFmٲŦ}Ĉ2eڵk*U_/^ԦM2q-hs9z{RZ^}U0nU.00U4%k߾q,FDGGիWO*Go![4vXq{qwn'|bPwϫXbFppM7uΟ?o8q)7xt?#]s?p~g3ѷ}1R{{]ZufK2W_MgY`Ac۶m)ii3f=KttQj4YZ5ʕ+'onzވg@u; Ҍ3R]O>z5 'kܸJ.~yժUҵޑѺ;u?G}xLϑÇJ"Exb>wS͚5KoO 6|,TlYU^]j޼=.-vmPԣ> =eX|RJ SΝUlY ג%K4k,)g?nڜe1 _@*aÆYϓ'Μ9#LQLS'Nt]Ap*d$-ZȦSNN9Ν;m'Iz\S 2*M@/_m66Ţ~:8ٳǏ뫯Vv{z>8UIֹsg}\2KjkX”ugux%T/e|M'&00Pe˖O?W_}U. $$$DUVՀԲeKWLu0tN0LG:֭݃[u֮. tu١C\]@ĝN0LG:tN0LG:t.0dtX,X,:'EbbtUǻooo*p|ND?~\qqq.I||%K:=x"tTDEE)..N*\+^s)..NQQQ*TS$tT\zUTpa͛@ʕ;ӺzC'yHa5\\ ܻeN)?x;wB' #t[ ѣG]]FGkٲe6mO]T<]]1~1ݕ*UJhM4I r,B'(QB3gg}~AZj\]ZEdq o3}6k>&rUViܸqڴi"##B Zj s=yEJr5z Çkʔ)޽{)M+VYfٳ&NhԩSz7իqjҤ ͛b{ߴh"_^ǎʕ+:hʝ;wƊRʕP~Ϛ;wԩzȔ2ѣGULiծ.-IUݶÇgU˖-_|QT4sL⋒n]7[֕+WqF :TfҚ5kTP5p@]p%gdrH=m6 6L^^^3gڶmkٳtsɶo.IYݶ ڵ-ZTsz]^z^SʕgΜ?[fΜ8M^zouv?0 =v$)RD RJ28[^zV^ҥKgNQԭ[7M0&p}Wn]_)qu[UTѠAZ t[dd$`ĉz*___'ƍ>Ή'ԿUPA~~~ V:u4|p]rEҭʔ)#IZf,ε2R/z_Wtt{j,Y^+WV\7|#//*/VD IҼyt4zꫯ\w/_Ft8֭Sj_͛jժ4h˗/kذa:|$FС$p֭iF7oW\Qt}ܹu֭[o%kҤIwPed/Cѣ5`a*Z$m۶Q͛J*iԩp1ҢE[߼yS=z&Lf͚ tU=Zx~uպO>ի&N>f?CV˖-Ud{:~IڲeիÇ{s2[xx֬Y}|璤-Zn{RRz쩠 }4Wf tZ|ci^1lٲZhz'Nhڴi6m$)((H:uRDDBBB|w:shRHЀ_Oq3i$EFFEW^?#5|wS׮]mަ?\WlllpM6vmOxb-\&tzg5h ͘1C}M1i$Im^?_|S{sZh5ʕ+wOs.]T'OFϗ_~KSLQi@ȐGyDԒ%Koi˖-ڵk_k޼yZv*V(I$I۷w8^B[lIuތKz3uIyWfʹ`StR$… ?)VZs:ud蘒tQFO7|sn߾}ҥ ѣ.~q ;2  üծ];kNٳg/kŊn-&-I 4Hu .=#8qB>iN>-I*Uþfm0 4H~5dիWkĉi銏W=id\^zܸqC{Uٲe3tTVv)hB.]Ҁꫯ:ׯ_?o 3 .o R>}ThQiFVRll$Iz'*UJuƹYG~G}'*Q>SիWO 0U~}^Zʗ/ɓ'bgϞv3z:ݻw+!!!Ss?PK>={Yh>-.^f͚رcѣƌbŋ[I^KfϞ"Eg tI&DEGG_ŋovDڷo:?sK !!!ڿ;*Um?v=5|I_f[RҧOmܸQ&MR֭w^=*[]_eZezNlٲt/$ڵkjٲݫkĉX,b]qqqmA{lVJ]$IM6HFedG}Tߦ$)!!93gݶ/ZI.]t+yoSO):uƏ/~df˴7IիeFҳҍ7ԦMmٲE͛7׬Yv){IMn3QM3:-""Bo:dԩS[nm pzB ?ַ~k}D+YBB/_'չ32NϞ=U@BM6 ( ///:tHУG~.l.I7o믿T;-*T Vv1[NGNu____uMϟ̙3U`Ama_eZeNΔN:iʕjذ~g5nv53FʕSŊծ];uI 6T2ee+WN}u -\PyU޽Uti=cܹy,XP-Z%~Iz;u*_իg][uS-tYU^]]vUϞ=5eʔ PL;V7oTոqcuI*T… չs{>/W@@ƏO:uRFf#{>խ[eZ$&&j׮] Q…y>^111ʛ7K{s.DoooB'LMڦ 8[``t9IR@@@;5fffc]9 WLLtiWcD>w6ˌ93够Y___ϟ}4ydEEE)W\Pڶm%K, ɮwyxxdɒիW98 sf ? T>t5j RDD"""\TC RBd puIdъM3}L3kXӝ6tjԨz+$$D'Nܹs5j( 2DyѫVСC 5l%]H?ܲX*'̺я1B]tQٲe *ւ $IÆ ][$r;RҬY3թSG[n͛~}=;r:)5˗$9sŕ:]tIJS{.22R֭$ժU-u:8q;6nܨ (11Ѧѣj׮bbbԺuk/^E7ѣ)Zj)((HǎӶmUjĉ. sT߾}yf_tTF =S۷\]&l7\Y[N+W]]"<;s5ZN0LGӹB+pLGxxD0{"tB'pO}k:tN0LG:tN0LG:tN0LLMڦ L:tN0LG:tN0LG:tN0LG:tN0LG:tN0LG:tN0LG:tN0LG:tN0LGy`˷>fM9w:tN0LGӱ8H3+@ZqLcB(*THEʕsu9n͔taEFFb@*[<={ԅ \]@Tʕ+4o:w|Xk֬W ҏ7t/$'8IR%4x`;vl̨]viرѣ6lsdө{#fDRRz쩠 }Ǚ6/2:o^5kTjTF *Uuݳ/RLXUVu~!(ݡӖ-[`IbQ}شIN:pIٳUHL 'P䈗]ZO<;w5MEGGk͚5Y%Q0iSJ/ŋ;{a8l?zʔ)P:U^];vƍӼϺuSOFP[vVҥռysխ[We˖U|d.]j˖-Z|N<z(5pw o3}6k>&`tNzjM0A3fЄ dXl!???nZ{-ΕJ.zO0OWxxm6ᅧ$,XP+WVڵs"|P> {!qnL  51B>L/Y 3 `fN,,S^-׷o_EFF*!!!3eB)`Ly X|ci^1;B'@B"@fut%UTI]ԩx@7o4sdqN%JЉ'$IW\ѪUzj>͛7W5TfMըQC+Vb1dNǎSTTo߮m۶Yȑ#>+VnO5Q֭kVIpS˟?6mMZۢ}v׶mtAXm޼Y[l$Y,%$$Y\o R&MԤIkիW~r :9FQFֶXرd\]@2կ_eY&t t`:B' #t`:B'33&5sLmݺUϟ$*TH<:uꤚ5kfF$N bbb/$ajڵ;vy} pf9$N ԦMZJa($$DM4Q%I'OԪUti͞=[ϟo&⬒I:M>]+WƎ^zIr.!oFV\3fk׮* i X,=z^~eIrʥ^zIGa>}@&rZsNyxx_k_|Qڱc@&ruW^U``Ov횳dc o3}6k>&; (˗/w{yEGG+*iSzd v׾CajР@&rZԯ_? &̙35sL(QBŊ$&eJԵkWY,ص 1N g`!qiuԩ4?}?rLyΑҥK+$$$S t %$$8$d>^7KdMYfM8yz:+d,:>}Zʟ?K LhڵZzM۵k4bĈ1 CZt Ѓ>hV9p!BUViX,ֶ >!___[f2-t*]¬߯YF^^^W^ʕKy}ݧnݺ\rf2-t֭uf>W\ ֪U̚ل^7e9kxdaN n 9K.WiΝիT͛+""B۷o7m vi?~맞={ɓ<NiÆ X,zWm|̮F/u!=ڴ4h`8IK/P;wN{5m>NΝJ*ʥ8ڵ~ggcKҭ`>=[/b+Wƍ{yy_ǎsV9V3fU|y/_DN +})!!nRhho_zᇭ}O>˗/:F={(&&F٣Ej֬Y0}>81t\٣ݻwf͚pm߾]#F/"___ǫ:/_?}R4}tծ];cTZaCz5N͚5O?EYC~髯ŋbŊ:p.^(Ţ_~:~wIRttvޭ#F(,,LF;c|,\14O{h rZԡC>^dXԺuk}W $^Zk ڴiwyǔ:ʔ){ϔ~N jڴm&0ah…:po߮/RVRR<<<ԱcG[ZYL M[J4i-Z0 -_\+WԿ޽{kڴiX,ڵ e˚UB~IE/ko^ziҤI>}˧YaaafM ,&Y޽[m~HL)**J*^ݶ%J_ׯ_W͚֭˷>fM2´;m 6kJdQw!I܉ 0N' w:;wNImbQBB%L 0s8dSNC5k(dsN0 tN0LG:tN0LGy:kkJU gM,iSxx<<˗/UV;w?/0dgLiرz~i-X@۷þ͛7$_*ieX4rȻ-S|||tgLS?w܊qV9DN rʥ4MHHЕ+W'OgLЩTRqㆎ?~׾k׮͛7|W6N>$oI͛7;be˖*i믿.ooo;V'OvgzGyf꥗^rV9DN}nҤIJLLT^Tpa]tIT~}+VL<֭['OOOM>] pV9DN $s_H0 mڴIgΜa*W-[֭[;d"OgOдiS߿_k׮Ն ti%&&H"jР7n,gLI,Ŝxr&B':tHsѮ]tEݼy3žEK95t>|F$qř 8-t4|pIRѢEռys-ZTv9\i W_}%Ijݺ̙#ooogM,i ?X,?~<@b(O<*Z@ЩRJՍ75(N={͛7O?9k dQN ^|EnZڵk5 S^7bիW׺uԸqc5h@>SkȐ!f2%t6l,K aÆE:5j( 9)իni Rll,X^xA+VTzu1B׮]sun-C3g]v֭[aÆ:r䈆x@ϟwuniS||?gmv իf͚MKz޽{w^͙3G˖-UfM۷Oi)k:92i$+֭;m?֯_/0$IvҺuj*S$֭ufJ?xy{{|;/_.Izgm[NE;wVϞ=uiƌ*Ǫz꒤7n(**DN _IRڵmgΜ)Ţkƌog0 ͜9YX>|XҭG>@N)22Rʗ/MU$I={=s;w:?\ԢE 8}>ik:ϦѣTɒ%ULk{@@tEg#IZt&O,///92UZaCjVyniw:ڵk\RT~} ʝ;Ѿ}ԥKѣG[vvSZ|rMf`n_gx.2cwΚpc`ϑQt!\dp ̑9#s1dg_ҽj1,\]=KEp!IPȖpcH 陃!=sp1gη΀8Yc6;Cz|gcH{9Y[Nou=&&FcNa\_|9;g|,psw9\N%K$ڵKaaa]Jpkn$ߵqF/_^ 6ԱcǴyf,XP}Kp[0 W,ׯ_|3gĉ V-4rH/^-n\ #t`:B' #tB_!CB UѢEԩS. N.Œײe\]"i۶mվ}{/^z.fԩ[rέ`=cڸqc&T{=lذT7|3GzjzTbE* @իW׈#tڵ~2rO>D۷W7o^TRڵvޝ~\Sz7׷RBdXT\Tf 늋S&Mi&M6:zLŋkӦM*[˄tAsk/V 9r.\}^{5}Sf+V~ܹsնm[{-I 4p/:k6,8̙3/J*W֭[ʕ+ڸqYfi͚5*T~\SFϷ]QjtK٣3fhO}e|K\`p]eR;zW^;֐d88EXX!8r䈫KI>C#""_3g>>>FjWXaH2o8pھqF 2.] ##{jH2LyESN5zeݻצF͚5 IFNlq}g_9\ׯ۵W$p͛7\[z7׷{ IF^ IFhh~&tC7n0kH2onZj$c֭.BBlҐd|voH2ƌ a&Biƍ$Ǹqㆵ=tWhh!عs}9:\_lljTR8p@SvY mذA/_Vhhj֬i'$-Z(K$ׯ_ʕ+%5~;{ {^$ƍo7///I$oww{>|>ozq5Ν;%Ijr=}׮]V2ɓ\rB j۶J,d׍7T`A/^n;׽Zrvء8/^\-[d=lÒn,۝9:߷v/3fU|y/_^׷;sto=ڵKcǎU=԰aC=z4žp}:ǏKۏ;i5!5A)""B.n}@@t%]zUYhƌ6GDDC:u× k%I-Z$ow|ߎ;{=z٣ڳg-YfC׷;Iw={*((H]up(ջH^i55j3fСC{SC -ݮ{kݔ+WNcƌў={t58qB?+ysuHKjȑ#\)-q}˗kڴi;w٣RJi֬Y6wp}o;;/_iʟ?]MjĈҥʖ-+???UPAo,X I6l_"K.8pT/^\>/ϟ_ ,ЦM\]&h߾}ҥ ѣk=|s}]aҥKZvʗ/0{. N=?~\Խ{wWiP혱HR}k֬ԩhm޼IvK\9EHHz!IZlAZ:uJ-ZХK4`6۹wj 5lPK.UڵK׷;J|;kׯ7ߤyw P'Ot=TRV\+y3gθ8ݮEGG+_|Y`ŋj֬;=zh̘1v}GZp}g_^^^ر ð}9:wu-^Xӧí_<[A!ٳf!q8|nOnVZ׺t钤{fbŊQddN:bŊlY泇k׮e˖ڻwڷo'bvi=w(P@)y;k֚5knn7w: (o޼:tva}ܹVZerepH[NOM4$Ov۹s04|I\Yٍ7ԦMmٲE͛7OF׷;HN wGihh$owwN wfï#GHuJ.-MoH;cH2ׯo\v>vXC` 67lڏ9b4hdnE,>>>FjWXaH2o8pھqF 2.] ƍ3\b~Uwކ$H"FLLLftJHH0ڵkgH26l}|s}goׯ7~W#11Ѧ=>>/\r~~~ǭ۸oosCp{v-a.Ⱥ )<<\7oVHH6lcǎi*X6mڤe˺Ldԩѣ)Zj)((HǎӶmUjʕ*TKE:,Y5[lazmzǭ߿kﯦM*>>^+Va;wڶmtH>zʔ)ܹsPHH"##}vEEE)((H/V \q(?\$]vʓ'~cƌ>!q}gW=\[(P@kVu޽[gΜM~f?)$P>>qm/Qw^VZe3w\1ɓ5}ĉF\曆aƐ!C IF\|?D6}smxxxXXqQ}ufH2vjt:w|\r|w<СCӼI2|ٴUR8w>IIIF2e Iȑ#SamQQQFFl3oݺq qK*eH2ƌcTPdx{{AAA$ȑ# Ȏ:ΝۨXa,X` 4X~cm?}1|pkpB9ٳ51ƍg?""fߘk֥Km׮]3njƒ%KMR NmfAƮ] ø/FHH! nrm2<<>XjQfMCQV-M<ܹ OOOc̘1˗ 0WOv9ЩUVƏ?h9skFŊ IFv IFҥ$c0dw}6 FXX!ɨQh"k׌iӦ 2$ݸ?[s6)b̟?߈7 0N8as:ɓ8qD=z!xG~Tn+WΦ}͛nSrS\9! OOOC1zhmNu5qn{BBIƨQ\|0$3f̰v3vᰆ+Wŋ7$Ϸٖ:I2 UFCԜyQz$Iv6uT%&&E^yնm[I˧޽{2[bTzu7l+X:t Io?.\ ???=s6ے۷pڵkjժתUiѢj֬x=4h}Ν;~Ӂte)66V.]RVr]hQ?_tRJڷo|AW͛7ߟ'%۷o.裏دiӦ3gvڥ7oˮOZ>`:VpaIR*Uj;[߰a$~S"ER?y1cǎ9;#p$͞=[g֎;8~/O>5k-ZsY?'I8q$駟M6I ?.^()--wEҤPBn?c)::ږ;wn[uIRLL)000==_[n޼ig͞=[ڵӑ#Go7ߔׯ۫[nTJ\X%/ڄIi;d}s[LLbbbZw.- z'l$Vpp5xn޼5j*Uh޽2enZǼ/ƍCtUY4IuIѪQ.]+Wի:wΞ=ksDRϨիk߾}7ozOׯ_^zI*UݻM3=厫{|eZ3կիW;U{iժUӧ~cǎ)..NQQQ:{Ξ=|PR?W}$M4'>룉n;_M6l0sjN:v<<wڵu!\R7oԩS%$I9]?7B'pN8!)=gfIʟ?z>HkZj)W[/Wp='WK^SwRVbGS#o޼ԩ[ '.]Rݺu%I-=K~׹st9'O_|ᔹIC R%IGvfΝ;5o Pv4j(ҭWZ~lٲ,pgܳyj̘1۷֮]+*wJHHP\\ ()Su֦m6nܨ7J|||;wn]tIIIIEKصjҌ3ԵkW_^ժUS*sY,1BvK/ʕ+C/_V|T~}ڸqu TRںu^x-ZT'xB˗/[o汞|Ik;ɣEiҥرJ,7n(66VŊSfh;8ܜ0@4o<=ӧS\ ;#|嗒n-N:}ZfrʥrV=[ڴiy]|Yђ^zIUVumaNpKqqq:v<<