PNG  IHDR #p:tEXtSoftwareMatplotlib version3.10.0, https://matplotlib.org/rXr pHYsaa?io{IDATxyXTAA1-3HMsrEť4o*L-Ҳ\3%w-7PA@Asez;p9s9WB;;;\#FлoIٳBȲL5""" l%""""4mO}:}\^z$aŊY?β$'&""""2fs{c'A燭[bXf 6m+VC~:쟔OOO&MkF``Tj4<|K$I^KDDDDWB<{ *UJX0fZ6iD;V=--MTTI,Z(VZU|Y͛'ի?Ǥ?~v5CСC֭&L,|̔;wf͒T*xCCCQR%,Y͛7ǢEr-99ߩ$aaa(S աT*lU*S3ĠAj4j5:X+74v։ubX'։ubX'ɴu;J.ܘM$A={d_ɓ'HKKCŊu+Vcmڴ)[ԨQX`^u\|9ۤ/Z ,Rc<DDD ..NާB PÑ(;;;oFJJ\^Jƍ:'7RSSqLRzHHH@DD\nmm OOO<}QQQr\]]|ʕ+ĉh޼\>}t9rN8q"&N~O>EժU|r'HC||<\]]Ñ։ubX'։ubX'$# ʕC\\y4;f30|?f Vuz}gg|wʖ-ի͛ccc,j:mX?jfJޥ\$E;:N1:N9N7x":Oh4 yȫܺu ...vL"""""sa6# Ziii AlllahժM<hԨ4i+V 11Æ  2+WƢEOz<ŋaoo///ԩSѥKTZ>ļyVѿTJ j4,Y/F|||( Ǐ1w\DFF~طo<9޽{:=>D ߗ.]Ku8|0߿?舖-[ɓpttTYk]P+ e6ׯ_#Guh߾=fϞI&DX~=<==1f:|&QіHCǎc8::b߾}z)%Gfah֬:h̞=;wFv0aԯ__(忢~)Tgkkk 6,̰ f6k׮ᣏ>ZN F+Wb&\Qa*ڐrfiPհvww,tlDDDTF]f6TMM~B \]]_w9sʕ3ef :|0ڶmX-[jCʙsZj]O>Xv-CoANLrqqAÆ dn~0tPHw}7˶cB$ :4_-SJKKŋ[[[+WM67|#ӦM\$NDDDTTHÄ P^=<X`nܸо}{,^Q1Pۻ@IWWWlٲ9lmm/^?775|o5h `ڵ/ѨQ#ٳ-@LlFjԨѣG4k. ..oORbF&$/wjذ!\]]oet?{ѢE-իm۶ oQV\sC{Xt)\\\P|y;/_,:ڵ cƌA>}z! SNc:rV\ I I{EakkmDDDD,O# III Ctt4=Aӛqpp1,Nh(0b5 haظq#ذa &?OkѢEؼy3֬Yooo=z #Zn F*U_~Aq 5 ...۷|C͛7ѯ_?ԯ_#G,9;;?Ę1c>oʕqԩ ={bر5jΞ=)SHDDDDɨNCRR&O7"555v!$IsLeek$`z`Ѣ YfݻǏc˖-:d|' D8v֮]֭[D:Byxx 88?NW^_~ Z tAAAv/[)))Br]Vd|rΨ]6Zhnݺtpp5J*ggguWFjհl2k.]’%K +i0a֯_N:]v(_cT*T*$%%*J~>Cv$IIL€-DΝ;o;wF ty&oꔧW_aÆ w?ԯ__5k׆ZwqqKQFx:+Vkժ˗/ܹs8~8=.]s54mTLa""""2gFuoߎ~02d$I?i|H{0|p7@;*WeL:˖-CQti|g8u%J]$h4lcW۳ʕ+xܨT*4n7ĉyf <gφ!"""* 4xmڴ?yCW! |mBk(`;vDJJ $IBlUlllp=nZ1?-Z`̘1r٭[ ,漨U 11@oϫY&vڥSv (44j(_Μe˖iӦz?`Bw+*'Akj\vMJ.SbҤIh4hٲ%pq)SƦM~xxxǙ3gM~JJ bbbߵϕ䕼2ݻ7^{5hθsf͚ի@O:0ۣ\rxwl2L6 #FsY&"""%W/^7ٳ>СXco__O//$eʔA2e~!-Z5kcǎNѣѳgOM6EttΨN8!?2[f:`ҥ WJO:jjՂ#ݻ777رcի5kO>s} $ó]p.]BdI~z]69s,>>u^UR<@ʕqw~0rA't q,J; cƌ~{Ϩ՘,YDD"""nKII{yh]'""""ǠNCN+ҥK\rQ|?{R7dȐYv y1|}}n7oϟ_Qq`IA}zEqz`\~ޞH!8@DDD')WlnOLVǀnߺu+ C DDDDT468aEvkijnݻҥKġ<ҰsNܹS믿F```bbb-[ٳgq)f-I>CKDDDDD1pEyUIpQ=z4~hѢKE<={ā $ImNg|{Ҽyhh ͛3R… q̞=}hܸ1^DDDDD7Fiswl۶ }… QN@ʕѡC"%%%LJQ0PjU^ˋpy%Z ࿧[YYزeKDDDDD;\m׮]%I-о}{t $ҥK#55UJiLDDDDDFun߾ϟe>} pttF޽{vZk?`gg1U7nHi]6mۆÇC~ ƄKDDDDDy`IFR0m4DEE!&&111ԩSagggɓ'FTӠ\Q4p5Œ3gꐈYv-,X`͛_@DfN Ett42XH?i&l߾III(WƎk񈈈=z4vw[ǎc8::b߾}z(Y: ޽{U32p5y>ÇaeeN:;wF% _}>3DFF^z/ФI^rsŹsp]|8qbIDDD+ۋ6lذ0"2+Fu}ܺu K,Av팞QFp!3fy>֭[1ydYM6Ŋ+СC\~NNNYOJJ'I&12&Bŋ-ʕ+cРAGZM6Eƍ_4 \]]c̙9'N2Ґcjq"4^3Dhxxx\váRjRRRp9̚5K.STCppp3994Iؒ$ARA]J$Iٖg~¶6ƠrZ !N6 ubX'։ubRS թ NZY̯͉Q:=z1/+; bŊ:+VDHHHsѢEzWfupqqATTJQ*T@ $&&([,"WRuΉ+++Ty@ߣzHLLZ[[qqq:޳+bbbubX'։ubrRSS@VUP'm:wʘ¬SRR eIhժ}]$!sCT\'N@ӧȑ#8uTw{7Ҡ=AԛfX'։ubXPU6R9SƜ:i)cݻWhuGr ^{ >}:fΜJ*AV#InݺeM VSggB=ާY,nEiyS.IubX'ɘr։ubXY'ǨN$I2楅 B0n89&Q~Ӎ i8|p>Qp&O 4jM4+aÆ ʕ+cѢE':_zUŋA$""2>ݘ O.*ǏcܹDo>y"{t{>| ȿ/]K.E֭Rn$""2>ݘ Q= ** SLpy([l>Z9 DDTظ~r̙r̙rE9 Fs~m۶Oa<|`eeݻcժU9*< +b?0BDDDDdvdX|9:v숚5kJ,=z`޽=Ɛ!CL>w._5jǼz*nܸ:uטp(4lڴ C e{͚5w~Al۶ ;vr/;0x`,_ܘp(=),,Lf-[f;y{5j̙8V""""": KFLLLo޼ GGGEPZl{yyҥKIDDDDDygTe˖ؼy3- 6m۶+n߷oJDDDDDycTa EvgkעaÆHLL̙3sعs'p5!-- ׮]ñg 8Иp(ݨQ#1bSB'''l߾jRt̏>7oƍ\h4BK.裏 taaa8x ]!ѡC*UJlll}v8p;v;w֭ڷoolDDDDD)43P@t\ x{:,wеkW 8xo[@۷g#F HH||끡CMsq̙EvM?~qqqQ>[~kN#F  ܼi21j"tqڵ{AjPF j ΝSۄH1#FݞhrIKKS|Ll?yƄKDDDD}knG`T*Tr//ƗQPfM_n߳gիWAy̾57Cׯc=~~[4jnߺu+jc`۶mX~=4 [0~xcԨQƄKDDDD}knV,vp0\5Adד4p>?#Gbʔ)$ Gtt40l0 8Иp  l5 |B1Liͽ{Ptiůۼy3z͛7#$$B4mC A^ R""""7~k !0bNΝ;sNYA`` ZliT@=z@=z-?; /^Z$ GѣGgoo-Z/̷ t 4̛7T*l޼ ȷ@.\vI`kk 777iNNNoQp8::k χ'Rg./QN?8_c """"4TZ5KYjj*v܉tΊye&L@5!!!Xr%RSS_ <<˗/ŋѣGS"""""2Qi>}:7n,.ѣGnݺu떢c[%Kđ#GЧOxWѷo_9r%J-[ЫW/9ruڵk 0Ӱo>wѣG1m4o/Vt-[o߾z gee}b˖-:_~ݘHnO ݻ!w\~A1OʿWPA@DDDDDǨXY8t===êUp,°j*ԯ__.~:\\\ODDDDD5`9W\۷uL}sСj֬ݻz;;wFO?HNN?~ۘrqq( :. 2iAdI4;Gʕ+(S :u$opU蘭[F`` &O,]jԨ.]VZlllp](Q˜(DDD(QŅDd6nF $"!֯5utDΨNìY;v6mBٲe=صk&M-[ӧ#ܹs+fƘЉ(] ,0/ " h44 h2UtD&aTׯl+]4"""PT)rrrѣѵkW:vǏӻGlmd؊$6,ZT1QT*888 x)4Mmnnny:6叜n/۰a (!o"};NC^lٲ}]>iiiYwG 3"`Ԓaǎ0`RSS1zh!п%J/Νk0WLJ@94n""B~Y1d% 0b0Es͛8~|cTRwiprr¹sׯ_._#GİaPV-YJ† rJtӦMC͚5 6ė_~ W^yEqlDDD+Q>0z={`„ h׮=z-Z`ݻkѢ ]vŊ+`kk F ]tQcJJ Ν;Yfe* ~~~`L=z~yU-[(43۷oakk?O]vm,]TQO}pttD`` ڵk?>6mڄ۷o+=tj5j֬) CT\'N@ӧȑ#8uTX[[CUVaܾ}ժUC`` x iОHeʔ`Yi֩xשJ*x*Ww:ǿdAuڸ1iYT|͐!ENwZ~vbQ̱w2,<!w$//;JSq;NySv 3F֓'O`mmm' <<ܘpemm ___eAAA:#5o\g }Fv  (q% ": 5k_={^zYZ5E}WQQes6oތ^za M6Ő!CЫW/}$I2@DDDDD3=z@=%Cq(ӐZnmH: 6m2J'OQҭDDDDD 4 :$<.7?8>ߚ:2""": ͓OݺuG):/xE#B h4ƿC ܼihFuoߎ7|3۷ǶmZj8w\OԪUK1m%^~}CDDDƨNÝ;w5jΝ;9`| ˴)-[ CX kBo'"""臻=}4mHKKStSС||| I&MǏ#22o&ƌclDTsipw/h(5PvmܹS6!vڕH>8x .] [[[,Y7n@ 駟bϞ=Pf6e6|x# >ɓ:t(?~,?~Çɓ'`+++L4 gϞEbb"cʔ)2zP w *˴ь$>rH9r6m@DDׯ{=Eܵk:w ZmLHDdZĚ P>!w; DDDEl޼[lo 888k׮O?)>^QR%L4 .\06,"25//,vpa ""*tO߾}ѷo| dشiV\Cڵ9_ """""RΨ͛7#999_=z4?7obΜ9HJJ´iΝ;rgTaȐ!pqq￟yzzby&9Cĉ߿޵k0sLCغu+믿ÇKDDDDDFȷ'iiiضmBCC1sL̝;Xd }}Fp!3f(_|~HDDDDDFs!66=֯_˗/ ¨Q`cc/k֬ALLLoԩSZj5,""*"""a]\\Q>0pA_;wDrr2ԩ+V`([ߦMPj\o- JYv-,X`͛_@DDʨN;QdI;5j7ougr<&; DDѣѵkW:vǏӻG\4r"z1ȩQebڴi4hrݿK.sNb8ubcchtK cB&""(߆ fXDD2rcfS: /^TRPj{.^{5<|GrC `gggLDDDD榐ȩ!L/; iii={6fի?$Ȝ9sSnݺprr֭[ѬY3|زe 9b񈈈`oMw 4l޼}N>~M4qPN 0@0rHm!J*?W\3?|L""""E[sRN? ??l{ZС~'EhԩSPD ofV """҇(gutwΝ;)So۶m|rE8::"&&Pti,YaaaNYP̌Cyqq@h(m?+[mrgp!&&NNN훱`ڵkJR&Mj*t_5|||#F HH||끡CMrՆ(wwJ.'Oott4ҭ[7,[ ϟ?-Ν:@zG~StL""*fBC#F@˖3 %)% !!;j ؿvIII8zh;s ~GXYYGhѢEgN8)S*U\2߿op85 3 --66 X""*|5xgϞ2e v܉nݺe߮]pAsiܸ17nQ1d]ۉ(i=z4V^}bԩ9r$aaaotRT^GS`/^?:bŊy:?N$pw{$o'"|gIpM۸q$IB2ePti<{ BFسgUPR% MdݦRׯ[""CI克/bݺuضm\H)S:z#F6ORПW_}> W 4i$| 7,YN:5o<[O>kիWû(, lؐ> e s|e-3y{ +*"!Tdd$I8[lbÆ ʕ+bȑlٲ"**JǏjZ|իbΜ9DҥK>/bǎ]v'>$ * F֬U*$I[ҥKrYF-*=i\<jժ___!FKvnL$IsN,9j?r\nH.+XV-4hTNEN.\˗γ&B߾rYڵѰaC)N !E߉ubX'Sl; %KeY}bŊ HGFF۵eϢENu < ** qqq>*T@ $&&([,jo&N#Ge?Mlލ!we7ӧ 5<==S_;;;"&&F!Y'{{{ܺuKdBCCuTܹsG.ST^:w^Sq;:?ǎs;.ك!F=ͪN;RSSX,TN:o`(=)-- ?8(|hРbcc{n\{!*W'Nyrq:u*kwߡr٪U`DEEĉxC}$IغuX4hO$pP4 4*ȗ# # :i<کGr|{RxxxSq;NduGrIIIIh߾=N8;;;$%%!66PL̜9ÇG}d1+TZ((8;;}sksqg llljj253%׍Y3`^P{rs$IY˩}+:RPJPL6f/333333LF̦?gϞضmC!"""" 9 /_DMeb6-Zի"`޼y1u(Essssss\QșLtx [ݺu3u8DDDDD/4Ν;ѫW/TT P:%IBPP#""""Lf3G߾}h{:$"""""4HJJQn]SCDDDDD2С?~<; DDDDDfl: UVŋ/Leb6oABBC!"""" f"=ʖ-5kbذazWO!C :#$INY1gi4TfBL9LKx)ǜ)WۦL6$ɒ$!--1oړ2** Ppssccs6g.]q}prrDg1g.)+c1gY5l: G1h֭[p$M{;v ƭ[0p@;wُ8~8:u___ܽ{hժM 0g-Bј2LL9LC%r̙rpdڱchРHJJ.\ F-j׮-~Fg3?~,S~ѹsgoׯ(:L9LKx)ǜ)g md7m>>&|0g7n@ZZ0A푔?vԩSk>ys ۥr<ǔcΔiފ$IBRd%IGR*\reQzu駟mǎ6Qt93Δ)SD*U0f#Lyysۥ2<ǔcΌSۦօ:tOX[[~СlOSkVj׮ ̞=;vkVZ8|Ib3W̙2.]  <.]Fiݺ5푔d033ñ]r̙26Mv{RU,}U$C>DFF޽;ʖ-4H*U:T)]XVc׮]x뭷еkW,_͚5 ;;;XY^Lr̙2lS9SRڦ,:|p=M6ջXf 6lPȑ^懅 ͘1_}~m899!66ǹsj ]nTaβS\={x jԨP8qE(0g9u3gΈ޽{Mۋ/ !tMMMymJJh4Wz>|XXYY>Lg;s6'G~B$ѬY3jsYQХ)Ds3%m3[Rδł İaoD6g}klffLx&B{pQ=z"gǎXz5LnB@Rĉx7^zӧ8p RRRteRB`%J@$w[d{ h4j9r۷Ǽy0uT}9B0g$ :t(Ə_>oߎ#Go֬Y㏳+BIfgٳسgB[;pww!!!rYllXl_8q\% &4h ={fpMNiۜ6mZʍf9KLLo6m\vA1p@QNuV\ш%K*U0SkxTLΤSwwww!0|p5 ͛7G$ۣq~?v\]]e___,_:u*PFHHի;w $$F*WcڴiseC(U b۶mݻ70}tԬYpMTX50yiE~қMe.`̘1x"[[[DW_}:Odf*kfx̝: ;v믿ɓ'㭷u˗/gXHII)HMG{ؠ\r={6{ܸqE{|M0In:,YժU3QRp9]t|x~7n8::رc8{lg,ܱmSի,Y6m?ev;;=˘ܢ/+l14g6 i0{lر<@j#9rH?M6xTLiĉbРAtz_$I888aÆӧO:|}G\\_|_>jZܻwOal]vΝ;B۷Ŝ9sD``Bagg'l"O "Xb΄>^ݻ/:ƞkq9˘ܙK !oO/f̘aVVZG򶸸,m*ۦqEZZELx;^3cԐ+\]]ݻwMYbOƋi@@([hҤ(U<$mr:x 1zh^L3aes62ۓ;r||<7oիc޽{#$${#5Y8\R%(QIgoҤ |||O> Ν;iHs.rYce%W-JѬY3xzzfiȿ;r&̙2VsӧvVjo~@VVVGӦMQfMotϳZ:LC!]f3exTfTիW1tPٳ=07x4jgϞv/^r-H_˗0`<<<̙RSSr9vc kqx{Rݻwo\t `CsMOZKs9r;v~]~{y ,w*K+ǜLq!ܐ]v l`*^^^߀pa~KbIo~-!lmm&Lŋ_̙q2f͚e˖r!>>>YZrYG=?~R1b W nI ,1gyU2 ~q-2}xBObΌU 嘳538ҐΝ;P <۷oG޽e@R!---kM`Fc6kLg޽{ʕ+8vOz6m:vzaʕxoDolll;RJl0gmU(L>=J;+ǜ ԽBۣ왨Ypttx왉#3_Y$%%5kΝ;ezkaaa&<ʼn%K}?Pdy%>''̙ ݱ]f嘳53ih… hҤ^r)3KYޝ={V,YDw| IDݺuҥKMN)":w,z-JrYw=Hv?BV#--M U?3fZjhѢ֬Y8jbΌ#ӧH^o@zJ. ࣏>°aCy_~97n U.o 8f SZQF '''Qvm"ݻ'Hh4ۢaÆDI& wwwѩS'q)Sn2̙rie7yիbĉDxb1vX1gL{;MJJxW_|!~wQBѼyso/^*dcΔ3?^TVR̙rf!QQQOxyys(jbΔR_9L9^3 oOR͛hРԩoooj /_YWѠq#oNNN7Ϝ)U2;L*e+ǜ)kfaAҥKɓ'Xn~'DGGCR]v?/_HcKœ);vO>AXX1aL0  ""vvvPըQBBB!UT 7nܐ/4i*VhQY9S">>?0i$̘1ӦM%IB)+ǜ)kf!2PGQo>*/H_VT\Y#FDq)Qrekڀs WPҥKI&ȑ#B݇ 6!s۰aClpsf<*e8+ǜ)kfᱜh>СtA(S ֭[cǎaɸr PfMԯ_ɦ䘳qQJ,E>3\~$ݻذaV'O8bcrU1g5DLk)Jj>}*ڷo/w3-55U8::-[F#.[",w\%#oؽ{DٲeԩS!DjjM4_|BgYe0gRy嘳i:iP@{FڵKԯ_$IВcr??DPPoߎ-[>˗/R I<<1mf1g95Ӵi0R.]۷#$$=ҥKxzz:<ĜeU2Bۮ];ԯ_{'˗/QV-}-"L?*U0se.F5-[___zꈋQ|yh4Z 7̙~W(W*KFQ|yk}`cc%JX*qssÐ!CkqX%LWNJ亪|/ c5L}C seQzuѢE s!9;LvOo$ o7n!,_-L*U0s{$ҥK5h^7}XYYԩS%Jh9\%#goq'%%帿![9s&ʕ+ŋ/_kRAwZϜ^3M̴}ӮTpa!I_ƍwÇaWș6?'O]v A?s޽1c)Ps7\U*w?^bΝ"44T'-K{gg# 9???|GݻwLh_EBBBljY*9STjժnݺؽ{7-!yFQFx7{n۹9*;J'NUVѣGcy&IRs ,iLW1gΜ$/R!DBB ׯ/^Y^fqU!=_!~mbYKNNh߾v횈SN 4O<1ux&#ڴi#.\(-\P5J<{L<}4f߷[n`ݻwŰaÇ>}+V02JLL:uӧO'/֭+~,,iiHLLTRBѦMQV-Q|yQti1vXqe5ѢqƢYf"))I߰bƆ]\1gOD#J*%ׯ/<<<ɨQzuqF, @ԯ__xzz6mڈuVZ%w.yH Es:$<==ŢEĮ]رc-&11QԪUK,ZHٳbYf:9ofEߞTT)1C~PjUT\?KXƋ930Ĝۭ F*U ۶mC*UPT)\zUZ\!^| WWW8p۶mᅬm۶aƌX`Zh?ǏXYY8wCsbΔL>ͨM6`q8J*Y-I(Qu{t&bԨQPعs\n1gL2mt2~vi;]0͛'*T t^3g2gQ<499Y|UV{Bl޼YtIK;wۮ\"T"6o,"**JiF޽TL?m|HII 9k֬YC;wNa]j\R.]ZZlxWYvTF;y,\iBdx8||jW^-5j$_$2ܖР3brƕGٳg"**JTVM:tH.5[nΟ?o+e0gR#96l0+/_偁^zB}qeŢo@zЪU+yHK;Lxzze!0,{\Y*d<`eeGGGѣGHIIܹsmHg V-,{\U*H$dÆ x뭷гgO|׸r e(QV\Ü+K1z\ܹ#Ǝ+ݻw zMq+KNy6eQ\9QvmѪU+.nݺ㱊8\UL:UԪUK888___QreC1gRE$(7!!! G[o%K0i';v gFtt4vOOOYZ̙񒒒0~xOƫmѣGBJJ {kĠcǎP?akk+5c%Yjj*~-߿2eʠo߾pvv93^ll,5kYfaС#Fܹs#FV^`%_m=acc#sOsŋx!hҤ -c&)) 71sLܹsXr%BCCge˖,i6L])`ѣG+"6m*섏0a|`ZZޞ.4A,ŰaÄpssݰaQ3gk+r81@cǎ !믅8{/<"88X4iDر#sH{e>o)sw)))o߾:/kS[5ӜNB<~Xԭ[W,X@<{LO˖-EΝ<}t1x`cXZCfΌÕ1<7Uf9*Wjժ ;;;*ݛ`!ϱCb9;,Utq8<}m۶=`Μ99r$bcc1qDA$<{ j!!!x| KbΌqjƍ1sLL<{V3akk3AT*{qgyvU0gѶˁb֭XjJ(2eTT (Q ˗/[oeM!%%{/nݺ DjjjVq=ǘѶǣw:t(8zMjkiLaNKuVB FW 4YB'Ox}- s7s/Ç}Ʌysf͚57nQQQ"99YzѣG: aYZ8qBٳGK.QݻWgB6?QQQ1gyq`N|W"!!A1B4j(P(SSSѯ_?%g1g1]FEEo5uEހ8p'N7ä9Kw5t(W֮]7|3̘1=ƍ 9R2To-F777Z ƍÍ7emH1PR׋ѣGzkaaa l1gp>e˖ŀʉJbr}۾};>3={?#u+S rL9,{lrY6IžDa(dC wwwQ|yѤI Mybr? kkkѦMѦM!IBp<ϔcβv?x)ǜm234",, VFɓ&LY1gYi4 <mڴapY5 صkXt~L9Le9s&c'(OT1gQ^=̘1#GDZZ83gK.Xp!"##QR%SZ$f9!3mFۀ-!9U2 3嘳] c1g6I"5@ǏݻL2N:*&Ȳ]'MʬH4*Df