PNG  IHDR59tEXtSoftwareMatplotlib version3.7.5, https://matplotlib.org/Y pHYsaa?i}IDATxw|SUMt7l B*2\,QT"pEʼn\(ȖB٫e$G%!i~{$ߜ{9B*ŋhР """ .@ e/bpp!""".77 4@PPʒ$  IpuDDDD\L< @""""0$"""0L< @""""0$"""0L< #""@Rt:WBLP@TB_@""[hZ#// Zr}L hZ\pP $Iruh䁄t(**7peVZU:'HOOGqq1pGVV^ JJN n]Xw rx˃ZfGn)44AAAΆЍ\{%Zi] ޮ+--Eii)] Ej/^FwKőYTiJA'@""""0$"""0L*&"""2Ѝd"""9r$$IBF̮oԨ$Iȑ#+THIxJSLel"'COdq!lٲ3f@TToiŋ!@jj8(m{x:t@QQ>cL:*Q l$"""׺ukǏ8 `5 q`7n,/>}qN'[l1Y_^/`[hZ|g Zn Lv^vcs.IJ7n_~ؾ}8pҥK_(HDDDn;wFZ\y?u K.ERR֬Yzرc]%[M\~B ;;vܹsQXXZs0J֬YUVUVAjoC{1ۊ Q !PXcy{9햤?u < &LSQ}_}QcF+0$""R-ZO]0[}r}l2b̙quHFZܩO>[r #F/ҽM;6mF:t/2nܸ?{FAA5r9e;u䌐r}JO0{ѷ: rٳgyx; effYK,q,n^~{޽{DdddFŋ[GAAOlذIII8}4nܸ`Ġo߾xgPvm?""i$Irˢ'+L,\Э@Ca7<{:tݺuÍ7Leffbؽ{7ΝG 7o={ʕ+@xxNOm(??!׮]ZFGGO>&77WNu3f`Æ ؿ?֭[cBP 77Æ ڵk:ٙF1$/geeYɓiӦ$&&Z-[zgpS"!! URSS)B?iӦu&{VqԩjdKDD pQeFDD 󄤤$ke˖9$6R={bڵX~=\:uꘔtXdCbl|7q}URp׮]?M A(sJ틈c(,,^^7;tUwoܹfИ3g}Ye;ZX3f@rrb[&r]wgΜqa$q""@ IIIXt)^̙3닷zhۨ(>> Ϣjp&U#tR|>U؉ܝ[&_5,Ybvݎ;c5ܾ};_.=a„r9m4L>±:!"""{kI@0DDDdn.^B9rdBmeHDDDD0$"""0L< jL?"""Jc8 9@""""3)))/kb޽HKKCnn.j56lN:aPa5jΝ33 jGBB z9i%˭X-ZСCĉ̄FAFFߏ/sZj5kTo~~>._Co_4l Bjjcc oSs=xкuk 33'Nիa|&L@ZZѶm[FsbڴiGy۶mCǎ^vcLDD5٥K(Wo֭f?Cm۶źu0qJ300>fΜ (,,Ę1c*UWufS `ZZΞ=W"?? Att45k///GIDDD5ܹsQPPx뭷вeKS(xǫI&aʕسg>>h߾=郁"..aQ %K=SNݿ$Ix0tP 0o<,_\E9Pa׮]ؽ{7z-iƍO<ENDDD֑#G;z-/o߾w%%PXv-I_ڵѩS'tQQQ Chh( ,>>{DDDv<(/w%1DFF~x"N>\E9j(|tn Æ msE%%%ضm{\3|7;JBMp ?$M!/GEEٽ~[ŋh4Eppbq&%KR0bKTE* {F޽_`xpqlڴ `sPSa8Ş{m[倀o@y9//s{'OF Vq 6 ˗/V[ݞ܁=.0|*$ ?'""r? 0Ozk׮9dwDQ*.* $IreQO//߿%1\~/_h%1 g!"""kӦ """ 6l /{Z_*%og}g϶:`4$I1b{k_?X{NݿYLѩS't&Ktϟ)SuF4%&L':u*?nv:}=k,ݻ@x}R}ՍpHJJBpp0BBB֥/t:#//<G(0DDTիWΨѣnjuG?̙S}޸q'NĔ)SNo}t;lٲ$?ɺO?^zaݺu1brrr_7phQM7j(\xSNѳgO @VL }C%""""z`AAF+V +^^^x!Inv4oz&CDDDcƊ+ @BB&Nhlnжm[/b(=ǁ!"rXɍ/?ݻ1{l 4Blݺʁ9BQiZ7ʰ%K?8ƌcSe:t;vRB'rG򂷷w반&%%A$<#6WVN@ZZZ"""rBܸqա%@nn.ɰ0##Pn]+c9Us(((@VVC!2"˗QZZ Z],V˗Ѯ];*KIIDDDT)(2{GVW^E~~>j5JeZ[*KV梴ׇ굘`׮]8x gSe+}U 𳆈5jժJl\x AAAPUN+ `sN̛7&LՊoߎe˖A$UU$IBXXBCCh^DP(mVh qڵk2dh4Xh&NN `ȑv U$Iwz[# `pp0~Gk׮E УGyIPRR$@___O|1# 6mBtt4 ͏k׮ƍ !4h͛7SNN *\@oN²eo!)) ׯ_VExx8ڷox#FJrFDDDDT&@?8qGCfp"""O"GQ`,&7FӦMqi+;<4iM%8""""?ϝ;IPRRbseHMMhDDDDn<]%DDDDvM;@Æ Tcԩ{I IRfYv-v*IDDDT}f 5 V+)..ٳgquH>}T)ZjUi{=N~ ,0K.ҥK_1f|P(jǁ!"""-[@$AHLLPM4)S`tt4ZlWx^{MNڷoI&iӦ8s fϞ믿Fdd${=l/KCDDD 'ݻw7꽻uVH:Xm$ SvG}L: HHH@ZƍW'Ocǎضm xУG$%%aΜ9=z45kV@CK/F֭ԛoY:>Ch4yOC.]h0w\|U/x1|p:3B`ժU-[sfu-ZZ7QMeq ŋ;1 JII˗=zZG8q.]TKDDDDՍv}G-[Zpcx*U]ŋrmР|T2MDDDd1ʥPI'/Z-kcƍX;77 Fǁ!"""x XQ+*jYyb3f@VÖC"""b E8??'O/K.[n3f] ___yjYV[14e߹LZ1J̙ &?Gn0sLWYAAA˺@YgrQk!Que^OгgO̙3֭GfðC9?آGDDD;B̛7ϞV%ǏZp}Vkؼys@RR=ƍnݺ4f۶mzQF*$aZvmݻ@k7 j&K,ԩSǞV 0~x!^ 1~xR9;D"""" "N:K,$Iׯ_qity&9Ҥ˘9s&Э[7L<M6ř3g0k,8p/˗j:IXI&n鐝-ϼ!@Z*9RnMu:z),\O>$ϟbPApppUq%m"""  WܥK,\-.B 0x`̟?HOOGDD0vX{ョȩ,5܍ иqcڵw|n˙-HDDDgS -Sc09]{cHDDDays:tJ%IFrpDDDDdR4"""bcڵ bĈGHH :HDDDT]YL[@.]_iA1=YlKII$I2e ?nDDDdP@ 90>>X ,&?<X`3!""""Ǐǚ5k0qD&""""gu > 6믿 BLL ˭xv jXXX,x{{… 裏lT$&v1Ȟ,&ӧv3Q`,&|v ܹ3~iBDDDTXLH{>"""bV^`GDDDT;HDDӂ!""""dz&$$N<`,&/O>a`ODDDc1뮻bǎxGİ8 9^oSNX|9s=62uTEIDDDDv# w $F Z;d=lFjF~y :4 s>3.V57佀DDDD՟P93""""rLDDDaVNDDDЍU W\qN^}XRRR}E:u@hFΝ;]+(6mt+駟۽n[;wvz)_W^EII qI,^ݺu_p&"""h4OѬY31ׯR .`hժ{1>|*ʎ!ۦǑ#GqqqXx1vڅcԩ̛7frzDDDD 8qBL0k׮9€йsg$$$uGKOOGbb"݋7bΝB@z7ȑ#P8vß=K.ؾ};۷]tAii)BBBЈ2g } %=??q h"""X`FaVZxSOj](..uHDDDDVc[N| VZeʵkw᯿*3f@Vˏ 8"d"""" `~~>z3f 33&M±cP\\_wq>Zߔ)S#?.\g̻4Ujl8}tl߾`̚5 -[JBpp0l޼wuxqA 88pLDDDP#@!.\lX[S*x:/vVDDDD.S#k׮!33о}{e;t /?~ܡqh---5QMU#0]vYMn*/7nZL |2}]岲0yd)R9uTZ >}:ۇ#FI&(**ݻ^zO>.ڼ:[ `aa!ۇW>sB-[bժUxǐիWcf}X|#,G!"""G(7p^}U,_ܨDǎѺuk /Z!IO_zǏcXv-9l(JԮ] :t(x&{Aet\tcܸq(--ѷo_G[ 4i&MP܂N 0`233Qvm|gHNNXQTT^5k)م?ׯ_GDDvڅr+ݻ7VZ{5H""""-W$IxmJM63g':""""; ӧݻwP@nnn"CbXTT|_"|g"""FEERRRlԭ[jQXLovڵkmH $;OtDDDDdwaÆA^nٳ楗^#F[DDDDd_஻FA^zF˗/c;GA$ 4]vuJDDDDTq0ի8Pn!:w 6 \j8lNl7$! """`Xlڵ SLApp0f~~~4ilɟYNщ*\RW_֭[ׯC"<<۷G޽VG 0DDD&zׯxx;(4ه23#""r*!\3JfEĨ MCE5Q7EbC$<XxC"=ߑ9V2u7^xݤG-'z{TA.j^ѣG;-2ox"""BBޅ{p2$4¸䅘E]ʍCtPtj1[.RSS9=DDDwg&""D/."m"Obؽ{w"99:tpfL ștBgD`A>cҘFx1߽'bҥx裏יq^&""2/(o޷w80n0)W/^YܨxEġEX T.=XL۴iEaĈӧk836NDDD7Jq*jrϙSð[""\:c=͛hݺ5J 5POtS@""< 8qE"r5#4) vkWɓx8x P!: SJJĄM a!n۶lD[gΜ?Hv5HOus*8""ϔWg2 KNqI((G sADՃ䗑G2!$Iرc8DI:-5BlYp* [MV;&.K4*|ԯ_*|*F71#((ier%4ߤ\F^0,DU!'7oS$ahܸ $I/ԩ 86*8<,X5kܹsCdd$5j ?0ڶm0+ՕdI).]0)ClDѬ~.f=z-ЩS'tWÔ)Soŋx"o?tMfe"_3{$&嚨ȭ{qqhҌð9^)))z9-GxwobbbSO!!!j8pV\ BHM&@"r_b8f4ڵk&U,d9>"m#"XeLSDd_ :3ظq >_5ի&NsU&"w#oM;Yǡi)$bBcPk ~ly;bNó> ǂ PRZ1#"W/Fðde 7dMx{ b"EMׯ_SN&O\Mg'@D<:CjN+P!> S*hvs8 d:Rw}gff"##n?c ?KȑrsVCi J8{y!3BdIh֨RREX 9ًGlV#@DFF"-- """W^˻ hy%yHNKӓScR./ Qes*|fj$"M `FF;l߾gϞE^^Zm$I™3gdei[lrկw[UwZgrMv60O*l)jvQDTSYx/_~Zjk"!w.'gϞE͖Ezz4sVx,4JӓQ)0)W????ݻ3fŋo]vt"*X1A\3) 66-U.|l@߾}`2d]3gb̙Fe$IkI&(J$v!r*!.]{J;'r^bBcfh-&"N:8|@;p̛7+RRRPRR:ugϞ?~"DTpaֽ,rlqqh.>,&{… o>$$$83& 1}tWR!Bd?:CJNjN FVFS S N8?G` r@UTNqI8~yy&Խy^d;v s]w݅}ڣjʹQr3MUeR./{qh&"ͮ;7oƼy&[)9)rGiq&ɏo7Z*x=""cy${V ,.6s/9=7JoX޽a-R b""r'vMsrr7zR])Ne2B\9r~J? oc4Z_ "&""wgpɒ%:uسZP\jKS\ 88sHiLkh f!͠Tpr""*]-N:K,$Iׯ=x^el\Ne޿[wwb#cPS𬈈&6iҤ܍u:'_TT^{5DKL0.Ζܒ\oMMf+ TAPVQN`yVFFPH ;>K""d W֥K,\D )іXmy's^z-VzD.'j5}V>j1?A ΢ADDNS иqcڵglOh\KhKYal:'?[z2#""WqjUݧ.FU-o.V)SH \l_ %W""ep߾}С#$ABYKRNT)>-5ۓV I!'h9}ۭ&wL䈈L5ܹs'~mlذ *EJ(fT[ o/o7JnH[R JJI) @E"j Q) 5Fˆ${J?'D˨./z2#""$7n;#m۶٣:Wwi#=t[6׹>8{r!(^RY2X+NB/ls &rDDD.f !rJ_pѨQ# 2]v5x˖-xWgy{ӧB òKɐ$ 5rajZUOU}VN!>!DDDՔ;w @rrI>={xyy!##cƌo,$  k;:`uZ Sm/Rm)7DCuC4 j@U :-B NД[])}9K7,))}݇#GX,|rDGGcѣΝ;!W_E6m'PzIЕԂa-2r^ /x */#$""H =9IаaC눍J±c0g8p9v%=x`{h޼+C@DDDJXb~8txѽ{wܹ;v쀗,XÇ&jTp:G$Ix嗍?Bz @tO<?'\DDD (Nm۶ C qpXܜ XHeSmEEEY,!/ׯ_aKDDDWp"Π%`"""rNƔL>3+RnԩU8 9Q[-r@{{3#""";@aǎ#>ul$""";R͛]a`ȞУGWAfd {1ſGGqȎ1 {=1tc^@&DDDdGL$"""G`90@7a`Ȟ1/MDDDЍ00DDDdOLݘ<0'&""";b-DDDdGL!"""G`N l$""";bƔ& w.8!RQMЍ(b #!""#ɓ'C$eWdJV%GCDDD5%>Wa/@~1@"""Ju:~ih4DEE:/`HDDDvQ DlO>ñI [^<&<jl `II ~i!0am۶J͘1jZ~4hNZqjl{㈎ƴiӪ\ߔ)S#?.\`(Ǚ@j%Ǐcƌy! uǧT;pܹ())A&MPPPe˖9|i&\zp%av!"""{ ٳgc[ߖSRR*9;}{k =LDDDR#ŋCaa1d7ju!0$""" `Mo'" t:h&`"}뭀F'p`^  8|)QM$_dHDDDU ={tu8V7<@"""M!s `542 (ְ#UjAȞV  `5@""""&Մ#?y `5S+w4@Fыq1!Q5$ =~Zb\RWEDDDj$F%v/N_MBQaQ5 QboJ&/܋W$!\j 88y:#%D*?lW  PHNܗa\)VE Àvu`z؈Ƚ0wHt:)Xu2Hb.WBUFr .P˅φ ShTMǯcKr:J?~^rRR*/I$%[WBo:a9z Z4mOaleI*MDDhL]@C75SRd %*(Av~iٿe5:f))w-0rc0wQ:l/r>J4@!5rrUPV@+ @ ! -#N'/l+,rθΠN}l:m`2 a𼍷wפ"yN@MDJu: $IB7}p=dPN$M0q4N2AK #WuxVA$IҋRp h""""0$"""0L< @""""0$"""0L< @""""0$"""0L< @""""0$"""0JWP] !.|E 4pq$DDDD˃$MYT!:/_FPP$Ir>rssѠA\poYx=o!Pn]VB@`:ȱx= g,xj5v!"""8L< @7iӦաx{oYf'""""@""""0$"""0LйsK/e˖@XX0g:1uT{h$I$ #Gp}k׮Q~}~8p ֮]ks_|NDFFM6رcqIOOԩS'MS"##ϭ&HJJ[o>}(001115j rssl2Kѣ5kZ J(g϶ٹs'q4l]6틥KV(KO>]6|}}ѰaC<صku`HHH@XXвeKK8w\'O?%I–-[ݦF~M f111ԩSƲ#FV+|I3FhZuxv-j׮m:u={j;?.6l`񎈈պM& :/ QPP gB!O^:uh޼zի+ZdJ5ڼy5Ѝ߿_ "00PbΝbƍ⩧2Jsss]ndF}T+۵o^,]TݻW,]To^^7euh4qwe $֮]+#>c%Q9R&M۶m۶m&M? ą *rUkM6Dݺu / ~gw^k.zɯc=f.oaѠA1|pG+V]v;vQSbƍbΝwW#hZ9 ӿKk{ ѷH(JsNgϖOiӦ9?@0uTzjqU!)))NO8!;v( 狎;R }?s&O:%7kL'駟L㏕JrQh4Ҍ\njw`8Zr 8d}FFPĴ4}&7n&h@Lr=g6YcѣGϿ;w Zl)LRqm&nbϞ=;v2ZVjJP())qr2 >+ok.eveA!배0ǒ3~ \rETշo_1WzgXz?lE(|YfɯҥKn%_~f{r`fҥV9mժKcǎٻw];wNnݲe6mZ `Mo3tFvmIn:'F*t:Qn]W5/z Ngĉ~yu\r%/R^l2~Xinܸ!.yk}N``ɺ.]:k꿄}||Ln*J,Q\\, uduc8sL&(.Stwxy ' M{CC^ޱc㢊III˗+s/]TuOSvm0>Z+󊋋e///<5ˉ'?Zli{t*b=׷IIIFQRRbTJΝ;۔Xwd$''c޽Xt)=~wmj±6WOMURR~BL0m۶5xw___yYs5&|???DScix)cizx^ȑ#8p 4 |}}|rDEE-]=m۶h۶-裏bŊopY 0/6ڦ&ksT?hL6ׄ]ޱfe[.o)"&[yeYYY²eн{wyk'x=t:ydffj±6WOMtq̘10o}P0Ǐ KAպukyXcXZOvʭA&t[n}!''W^8|+Wk6O{gϞPj0|ry"##s111V뱶R͛/cJ̙3fc@Ϟ={oxoMq~۷b9qɺub7nu0>Vl۶ P^=4jh|(Wɓ̟UNN+5sL7ΦmykK.ˆT*:uصk{:vh.!!A1*))ݻmzV-ky{AM=Pe'N_;vF FJ8yz,X {ܸq&O>-ڬY3QZZj'xBg& ?ǚXG~/B-Z$ צqBȐ tF&7n<&IKKLVĝ;w R)=zX}Ɩ ???'"Į]ĦMO?-ؘ >o.-Z$?̙#ݺu3Zh"+v۷˖-bٲe}:kk4֩?SٳG̛7ODEEɿ?^DFFR'O۷o۷o'O "##-FD _ۻ[:tH$''[|8qb]}zJf͚Rt ~2[lqnP՘'V]vEΝ{n̙3Cr&T!QQQh۶ 2q%@LL#!g7|x] U'Cݻxb;vuH.KDT#] 9òeːooosr]ݻw .[l{_}hӦ~ժU&~wU( 1bfo>rJѥK+b6Wundgw^?cNJ0ĉ6סDDFF Y|HLL֭F谰0dƍ"99Y$''q%''gV(`ƍE``3g;vwiiiB!N:%j Ŕ)Sʕ+ERRXn7n~d(>>^x{{uy={[ɓ'ɎHLL4]^xA޾Eb"11Q_bرBP*'۷o߬'Drr\ϳ>kt$''={g./${G}dgi\\ xb o>e˖_{5QNsωoVرC۷ObҤI"00PѣFvHNN @[߭ RyWP/޽{͛ń XRڵ |A߿̣>jRիWeQQQ⭷ׯ;vK,GaaaV+Vٰar5@*܇ڵkv_& B[>^}U@$eRSSE:u1tPC ? apr=_ φ R_ķ~kRGQQh۶ MB͚5Fww "&&v+WXΒ]޾W^ؤ2?zKmi;wbYXVk׮ BϷ<0i&9LHH0Y Cym<2K,1:+Κ5K… V˖ˑ#GgڴiBәjrV``_>SRRhлpႨW qeF![mVdee1<;ud;tO>(pu ,ϝ;'3sLj2&T.[.52=zVyY>[B \"q}Y~Ϟ=NIqQy^61R4h: ?~\n={bm/7{-_.S*&~7m۶M.w!u[8vj1nXdz>+@oK?ℸy?^[cp(`.ʒ[loM ?KcbbFO[|(k6@o3f\n޽F ,\֫#ʮUEaa~JuUWBN1l0n݊!Cӽ{we'͛jF}NЦM㮌\OVصkr^:gϞ5Zf!&L9=j5`ѢE&]kx (YJ`֭>}A>S6LRY]oZhXuDBBCC1`u=Z^whr'bcc[>w4Jr}Xz5`V;Ʉ烵'jE"%%GÇqasmӦ1Sm:tgZ:uYYYXjU[ ???իW+]Ou*dڴie-fXa:uXfp B7mrr\tP:u*iVɁ=XS祧!ԲeK弼1/,,r]p{ږuڵhݺ5>y#kzUvV3-<<ի!6oތ_|;vDXX jzSL .uoҔsUì ϗ_~]ڴZ3*nCq,ZÇٳG`z>n*8ᄈzw{ l6!i:uOX\WC8q"틦MBV?6mڄ^z;;wy'N>_~mۆ/"77+Wʕ+ѷo_Xb[- K0yv{ɮ]fq/Oe\K,]60|>.:Oaff&JJJ 8n8lݺ)))hܸG}R^v\i۹8߸q.Ǹh[筣.u~<[o }w{)Y8{ʕݻrn </ &5k`޼y8y$֭[^{ s5}NN^vXڷo//رRuބhAAAYG233[kN\c/v{Ϭݐ^aÆB,^Xl+;f&M_{Zv޽;G?oϞ=k32'11ɡrke˖Y322Rp?X/|ᇕGV=,YY|R˿J=zlذ/^X믿n(GUL9 .oM7n,/[;o9>d9ϣxUO(Z6 (\ۯ_?qر*EEE[u Zǖg =rя[ߧ8SppZ󦼎-5@rΝ;1a]f!ow ;xCvZ gΜ1Y Vx 0dsO?EQQQUTLL l9sX,oHܹs4iiӦrWYƍ'[ -\ׯ 4H •#h3g,1/h֭[1|eCdӶm۶O>O?Љǎ+x^nTy_ 4@Æ j2b dnhʔ)NÐ!CXjﭖ)ŭ칥j1f\|j=wuʷ<5)~z,X@YozWƺupsrrsѭeѢE Y]8An1\y.|ŁĦMļyĀJ:t0#%%E l:{NlڴI$%% y WkqBZ~}_}[S Z-5k&Ofiaij׮-O./qŋ'|R &3'kp_sS}7b޽"11Q,_\}Zɱ{III?ܹ ^z%q맂WO޽{Ŕ)S<AxL"ѵkW믿k׊ѣG B!\b\Tp?}˖-ŢEDRRظqxgB0zUv h!+ X & ,N:%N:e4B̝;W]V_~Y]V߿_ܹSbETaYZ{… ҾbԖ/:tDnݬֹayСCŮ]wԩ VS5mT̟?_$&&-[^zh*[t1Bx{{~?P_bb֭O?Z;wٺu:_ ^xqdL\H(mРAF ]we1V}h1uT{DGGGpt:oSxY{L[dP!Μ9#OgQއ\ ilUXXh4eGݺu~"lNY[^[7ߴW_}e|QTbҥϗMs={Ç;4,))nܸ8s]@y|nj\y18p@Nn};ϟ/=*$H$ .V3xG_eNVkkjf|1PWh{gZl[l˙[S0 /ؾ};ƌ-Z ((H,!!ƍ 6gϞ8r}Y4l* jB7ߴ)>?w`ExW~jժ:$IԩSqIL4I AAAhݺ5 %Kʕ+ФI?Xx1:u~~~ñj*{y'{R=Ŋ+oaРA[.T*BCCqcƌ8qڵkgSLL L:j]cƌ˯Az0|p8pjoklڴ .bcc''௿:,=x{{_~~;jhժ^}U۷M4˾ڶm.](׶ڵk]vCtt4|||ꩧpY֭"""T* <_|.]f͚U:.lV۷Ddd$QN??e˖;B#>>P(駟b۶m6lz]vxWq)ӧRbܹ0zhtՃJ?F۷?7oH$$$cǎIB8a "72}t9_16l?G<.WC'|ln2$"9sF nԨQ^*#r4I0k,|sm(oL DdѥKPPPgbh4ń \W^㏑sUjNj Νøq&ɘEÆ ֭[Fݺu]ǻ:Znӧ: Fp%IENDB`