PNG  IHDR Xvp9tEXtSoftwareMatplotlib version3.8.0, https://matplotlib.org/5 pHYsaa?igIDATxyxTd&LH ¢,-"(T RDkEQK}VXZ)*VQRA>kAQ"2ɬ? ̼_ו39{߶h4nvRa C`@0!0 a C`@0!0 a C`@0!0 a C`@0!0 a C`@0!0 a C`@0!0 a C`@0!0 a C`@0!0 a C`@&p_|h4*iv)H  f_~fbY&$*]Z@޽{\Abǿh֯_ov Gc\CHr40 a C`ä*XVҳ>-[Xm۶հat7YfUnZvm-R.]dR>>|Xӄ ͛7/6oެoվ6mZs'tRc|ӥ  |5jF|gr{ў={Զm*_}PeKK.*`z@h޼$) [d ? *--_zJC Q}ڵkշo_[/'Tm ^}fWFS 2D{$ 8P3f̨ _N:i޽5k&N9s_~u#*sDI$Fe.lh4jvM~+ϧ-[駟V4{l9iԨQҥfΜY֯_@ PZD$}j"&WP=˥޽{]e1=zHluꩧ/￯#F4h,YR:NwhҶlbv GISN_5`fSfff2effJk =/BpV{z|>\2q@HPDť "X /G@nFKݻwַ~^ݻwװa$Iwuϟ 6H>S͚5KÇWvw^͞=[?n/F-ߢ - ʓԘy;\ΚuO>Zh{9EQo^W\q:\.IR$Q8&77W@@3fPaa222ԯ_?w}ӧYB|澷1~[ԫ?>lHܮ@#a&dԨӸO_,oI=7<N͙>B4gB[oŎ/43:@eZn/xCAdWPZ4nqSфbBo2" ),3=6VRJ7AIac@R Ơ =e4)X.4{c$5H k键ƼšD@Ja$5 IKĎ/w{)̝of)-F@SRXh4jr5HV@"Q)\ R$"!AIavMn׏} lF@R)AIqe} >`yiS\.' @R:ҤI|6 `$ŕ3+ҪU%Ü:`H3} / ;..<s!2eS&WT@Iq.q ))XH)N0$1#@RH,Û2cn#=@R#I\~ggpLJq&t?SIq7ǎs! ). G EL3xPN?=v\\,y<~> W6Kaq@R\`/46v!A2x#:@ 2X1a7tSޣHj ݌K>)wC@`6G"7ĎO9EN*)zK50)ͫV/Kyի?|=:rq_[oiĈݻFw}׀S`9| &(;;[7o_m޼Yߪ|ŋuw79-]TSLQft+?w:)@FQFqr\{gm6q1Bv$3ԶmOX.d2D7o.I ߐرC 3֭0aȏJKK_멧Ґ!CԾ}-(($U8ߥKEuO3ƕS 2D{$ 8P3f̨$eggW8Sz]DQ|:.lȇ0)3~l6c?Ѩlܯ G=|>l٢~Z_ٳgpTch Mپ}( I:+5mڍ/IڵuNP[.,=zHSO=U_~}1sˏtn:~HR呑p:ϯA^)bgKyFT5clٲ,)"á>ޏu%~~֭lzCjf)33Ol@-#Q`D 9 +$ =/BpX'tR'|hѢ .\>}e˖F`vBҀ葈}{+1`իW/u]n[~yu]Æ $u]?6lɓ5euAg}-[>H?Y:seDURR>sqq0\>}hѢEzFվ}{]q FHDp=2F)߯gyFfRǎcYnB)6r!-ZtL~zIR޽ Xqyzr >땲bnj&dA$I`x $],4&$I4>$@`_ 14鷿=z $ ~HzS~&L,H:)XhD@RF֭% $e;$I%~G@|>M1$=`A`H*?c4w\z뭚8qo.IZtvanqNOSǥtK@\5am޼Y[ցz%I˖-ի5}tsv9upy " G"r,&rw>4o)++v\\,y|nSֱ]&WddҶm[[.u)77KXC}&Wdd2l0=sZfMfΜÇTYrh1,8ر/G#/ YnI&i՚8q:uN8Awەn-ldQxØ,7ҬY3kwڥtM;w@EF@$hҤI4i٥$v?%Be4lKYNIX lؗQdg? j׮]l6-]ԤʒC,mvs@\y4c Gr\ftzbd?KaY.u=]Jb/4߿_Æ 3./=hX ={Ԏ;.#1brwo+KIZ'ď%A+@\]wݥB7N[V+\lz).IdiggV*) t(4Ξ =@R\i޼yЁͶz- ʓԘy;\ n; h,@̙cv Ii-zm9oIPQtِ|vG@Yak^U oԝe)ȑ#ڶmJKK+]0` %?Xe㹷$(?@ԦMx^4P({W?>o1q;p& ! 2ΆPMӼ Z|xEQs=^zcǎ9s%ZZ8јy p$bpEH& ?__5j$NӸqo}Mܮ4UW]]h'é.讱CҀz?=zc3t+Rn :z frWǏO=T-ZHK.fg+8Uej׮nvjJxرCӦMN:Vߔ15bȐVh@brOҘ)%缔eN9|C; # z)CCf6MK.}gj޼ZjU֮]}*N7߬볛C+u;޾]x`:KO?]oLO?jH}_^o&M$}/ /X:u޽{5k,M8QsQ~hT>ίoHΨ$pq+f>2'5[Fz/ lh4jvMž}tWm۶3gNg_4j(uE3gά_^@Nm hTݩHTr lj/)Q%I_ZHFF@Cr\ݻeX%F@~]s5}#G믗_ZIԠAdɒzt:_hH-aZraݙ-[]Y*nmڴکQuQZZnAk-Z}b0f)33PZdajeffJMp,_՟Vׯ֭[` t7o?}|>V\tqe{:JX?KHҴiV>|x9?h~'߯/2~-??_YYY뮻4|mذA駟j֬Y>|ڵk{jڷozԴh.wC@ʰ\`0;Swynw0ͦ>zjIң>ZK/38CHDp8~>77W@@3fPaa222ԯ_?w}ӧO=~uMOnK?c$5 /A}}C=z(cǎ5kVДq/@22O>i@cR>̎-,4漠Z4!Yn̦MuVVv%_P*kB?\P033'zjxHr %%%flB 'RæP8CGjӢB4*}c$5Mz駵sNˊFz'5{l >\;v[oevIfev#al2]ׯ$OYg'xB={+br'@hD@=Y.ܹSyyyr8l*))_=z-[fbuɩ@ʰ\i֬|>$UV@R(_Ca Hݵ}vIgg}V~֭[zJ=z0$D@C*X_~y|[n/~ ?^{RlGm4Y"<7nu릟g'|,Y__~j޼y&F̔M%Ȝ9s/gϞ;vF,IRffjrɍ&t4K,YD_ۧӧsմiӴvZKK ~9 * \ cǎ[|r=4h}]M0AÇ׳>={]fd8L+_az}@ҳEѨEÇo77|#ás9Gcǎ\`vyu~zIR޽M/6)Z4L‘ܮJ?NSq=IS_ [+z7dٴaK MZ6yKd85f`*Q7' ikVb&|ך7o,Yh4VZ]RRB|^[)~[ԫm$]6$aFB,yxСM6nk;vlvyIak^Uqw3"XeH4Շ~yi Сn]zjӦ%&%?(oI0񵒠|r Ve2c ͟?_SzzFcO7q;p& ! 2NUY"9lRǎG,@ϟ=z]FJr4vhWI_+3Sھ,@r9lH.NW8@ʱDܮ4=?Etp`ATӢ[>)j7-) }4Ib5>7K} GAˍ>!R 5O0=KLկ~Ul6⋍XMjP ֞C>k~,KD _Zv~~ڵkm6EQMZvMZ@v\ # s̉ᇺ{ꫯ_~L뮻ΌSF,mOv+OOikv9K?Y7xc!I׍7ި{̤RCX u%F@۲eN<ĄN}ڶmp8\ZnnkRe! kѿkyKd85f`*avyh,@JKKx奒l6+J@Ho6yKzǗ ɯHHffC&r= ;wֿ>uRnׂU @{<}y<MȸqK/_Ç%I`P/+&W%J_Xn W_oV>~aI/~ EQ7N^z&/)O3ad8vPrD?/׊+thBV.-#(o<#9k;K_;7OrR4U Էo_2RەCJ|4*Xᰴhc$5)#t]v5~w}W ,_ÇOUW]+R4U[zgsNuQ&Mȑ#kӡˆktȯKh%xP# z;勤4sٳծ];~jժ>c=ڱcMV/^;Cot9hҥ2e5ks=ֿ.+)[jOL;QY..\cǪ{r\zgyF-[?>3]SLq1Bv[u۶mO<L0Q7Ӊf \Yrn6M0Aޯ|(s)TjӦM;vPAAn G;SL愖ڲP{z.a}@JKK}>L͛7WV^/(mƗW|.]Fד݉cg?5cA>Yg(~z曚4iče fgWvSz]DQ|:H->v=R}>e}04h4*+br 7hx<2d7o^9ľ}4yd[_q7_4Mx6`?[lOc qշ9Y.5J#GI 9rD_n׿zU#[/**Tyd6Nz#Xa_XݻοeK<I&5Wiin߿_ZhQz? ԥK[fU ͦ? hPîP8"o-Q7@]1,@n}P(oY~^~eo9䓕Ei .T>}Rb,Irccb[csHnw &rN~__~eZ~~t]wiڰaCɓ5euAg}-[>H? ڣ^ڿA8,^hX"̟?_ R-4>K.{^Z裏VK/3P$Q8pmȑzg4k,uQ=XlBXG=v`)^-ZtS֣GӧzQsm6eV:%I{6[?9} j^;..<-Y~Ȳe˔?Fqb7#d5`R1&M0 Nbc`mmC: \ :Kkz״uV l6^|E*K=NZfuȯ3(fi&?W6m߫{:t٣O9N[3f% ݮ ^{{UƝY.p ڻw$`Iȑ#5m43K)^0>QZIP>P9YLQ :tP$ICR'Ù0x2t;M Mz@t#ژy BP# ϯ/F]i;XGV@JEѨEO=j\ͦoi<ׯ$JjnБR5JWTQ]5̶^;..mHDY~)Ȳe.pѺ]zuɷ:U~5qfldX"op-GkBMmX"$RZZZj޼ztv6Mn#Q96+@Sd2{l=*..V4fo[]{fZeDUxįV95{ait뭱3$B$@R\3g~as95jZnߌGUZZ~_]fqmjC%w$~:v#$g/j̘1zG*K5uTKC%{ȧZ] mDw^=:ᵋ/X{VTr[F=*14U :uҁ^۷o:vhpE(<@\ *ɓ''ЦM*oOj&U2,CpX\r󕛛}i˖-jӦ͛yI׿SG`8,@6m$áN8A*..$p el60R}L@,@>K@ʦ`y!yKd8 i۶Hj h2,ө#,RN^5?F 9rD7t?63 X.<3k*-Żn:]r%ZfIA*HMW .4beh ,@f͚[/I^x]}j޼|M+Lmedo+lX䬳[oS׿z 6ꫯִit֠&>@F@$)77Wz_wޚ:u* hӒ@P5K_~YǏW.]tkӦM7nnjvi)@P[nE.r͝;W^{^uB!;V7ĔV"B\Yjf̘{W.Kԭ[76lN+Lmͳҕ+]5رczGu駛P66xOm[f]D᣼qT "C^P>OȐ1%`=ڳgOsJJ*c~F&\tf=\y'(&RϞ/%P{ꩧ*p8ZwA-XPN 'v?xO/֛˷( ]KLF5:s![Es?- 6J./o@@uHN58v-XU۫ H4*/ 6r0 [8DxK q;p&T;5KH… gI"l6,XkƟk.ʃp$1=p$"' Y&Kν l6A"nW*)- ʓs4vhW+,@-[fv !ӡˆkT-֝ dҾ}{K@--Du/6-2M fDiL}f͚ڼypnO,ZH]tiR-MLq : j؈H89-> C|ټyV\N;MHV_ӦMpNj-K{k_{B ,pH]& dС6l$;W_}Ufggo߾T!b^[ZR~MT{ݹ j3z =h+0Bw˖-ӑ#G.kתo߾ݻ~_O>1&F;Ǿ,1ok>}SO==zZӀtSNڻwf͚'jΜ9ׯ_75`d8}T64ah}vDsNTɓ'Wx\`}g kt5X]Lff %K}N*sl6;l6[V ޽{ݻw<+ޖ-[.,@N[nE>l6̙Ss joUl623kþqW-̐"233$D9묳kϞ=4h|Ir)fUʕ+ջwoKirʖ}íZuNg]u=<0%HmoT޽նmyϒ\RRX/$~jٲ.͟?_6l$}駚5kvi޽={ۧAJFNV7!(K)"Vm۶P-ZPN~7\\^zIgq"pznnf̘Bedd_~ԧO:Ց ~zJ,4=RdKn|y nhC4.w#<ݻwϝp 6mFabe~zIJi\Sד[*ۓp$n2R~Yoʕ[nMmڴў={o[oUFF dvH  kݖzO*r:.ȕW^,=sۏnF_Z^Ws5ºKD4o}ocpHF֩W~+9oAr:M~(?io_BbKƍx%۵`UAs']~7߬/ dR0nW0Lx- 6s-96Yzhҹں0~7oQ NH {?/_| 7vi&UxNy2NpѩZ@M6lf$ IY n5\aÆiĈjݺۧ{Oz. #WۨlK}sHܷWh F\OoӟFӧf̘]"p4vhWIpq%A'x$(?'IrDPkDEEEVFFe8\N.d8 +=ϓTհz@P۶m vəfOJd<#+,9+e {ԥ1!@#4.C!"o, druh k֬э7ިmfU{Tݏ'<9V@+--UNNNk%%%B &>_kΝ;_Wk|ufpEh(3ZyY5XǍzHmڴѣ%I`P/+6BJz M,tR,MT&ޔΪXfⶈ{Gov"vѨƍ?fWgׯ$J6Uj,]M:W WhmT_k _jŊ:pZhfU/|CK@H]a澷s.H0kg;}o߾f ފ_ziP Uw>>Vd$QZ*]qE츸XJ}Kz~ *[+'+ݨ*@,@zQR6M͚5S^t34:4)O3ad8Y , IԮ];K.ѯk]|щ'1chϞ=kG].(h H4bpEhQnn,Xy׫kVm۶5qD=3:sLuviЮb=ޒvhImn,/XmΜ9~W!|Hѵ^~XuUWIU!]6$_&iH.Xey,rdJKK\%I BFFP6ƲM5oIP|M9Y:ɌX:w^zIw^  K/sΒ}e˖f۵`]vaov!ɓ5yd]p:պuk߿_˖-Ӟ={OH># K=q/{R,=4\-XU?Xbɝ?C=FeԫW/M:"R@"Ŗ}ˆ3`c=t-_\hT{=]s5ԩVXavhdeӱJd˓ᔤ*%|Wa˲ܝך5kt5רM6$ݮ:hڴi:\!PKӷUuI:t@R^ǥ9n+_@ܼݻw}r8*))_2dn6ʦM9\;؈Ɨi9MI}Dobv!A,wբE KڴiM6iÇ+YLR6"2nԿ{J%{e;={jYyyyZh?pBӇOKAM65sxɉ0]wu*,,_ ]iE9vDx#$/ۤ{;S>Lh NS3gԢEb 8p@-ZuE~Iz{UAcGD7Br+4KE^}oҝYNKIl6]tE袋.h6- #"Ս$1-W%6ifm۶iڵ ]6+:jEC.oP$eRD#eӳ(5xOw>Z>Poآk5U}`(B8.C=N:Otmڶmy* g٠&+MZȱ#*1r˕sM{ek 0@_}M_وȜ#ФsK!9vt=Fw#,7reff&vua+B8ԩGhFDr%I4=:BR ${j؏?r#ɂm۶Zn>J֭[\B\ң]E;]% ͪ]]̱#" H55l0=sZfMfΜÇT`m3cjRZu^i@?;N4IWĉթS'p ڽ{o߮|tMfڈDᅬw Kr#Vaϑ*o`_6h& `u{괮D,Yfz /hժUڵkZhnI&L1DFI9/*.䔟 W ^aϑ#+YR+l+[T5jیG0KuUWiҤI4i%)vI GJ!WXm{-!`]Ivl2]yf{)ֱ;H?h ܄=zhӦM"U#MW5ZR#ޒ`ŕ-EvV4*97@ó?٭YFӧOW۶mW\?77W{52MM٨Dَi`gGv~"*'''ᵒ٘?RU ~#g;wֿ/s9}'֭ Uhjmo ih"7nz!iFG$A-^X XAMICNC;1)wWoՃ>~X_BhTƍӥ^jr(Q q #;ӵO?˵|r]7<)ڥ#"wO $ ӫmv2?M΄oq4f7|cTYРCJR|,IZѶ hHXq А,40Ǟ)Z^i٠&+MZz[GrZ4K׵{괮*Tֱ$, ~EdpoGrl 9^? ja.C;1SH[qxDt.o@Iշmۦ_}222tEiԩ=vJ-Z.]4Vx*PF>Iu$][:Ro"M0AڵO<Taa߿MVI'X@~$+nOR:}[zܹ***ղeKIԩSu 7w$#;;[}5Rh\5 $W*ORb5.oIP 1t2*?Ygtriʕ&VB^f}yfWGnWiv5ϙ>BM:7Vnm4nX7]uAwy2z =0OWp$$4}kG$ޒ`cOj[짋ހqJ[/prCںuq_vZWpXvnf 0TTW~?ӵHi]|vv>\k /X:u޽{5k,M8QsQ~\S4-Sf `9I.M_ f) ]6ӷ#&u<Ҡi9p) ɦRW4zIR|cM<kԨQz5s:v07|S[DeqmƍddZƑ49 I5QZ~숉n扉,oګ{;S>؜W*OF ־=77\.*tVQQQGR4h,YRNR{cb1 nGGʦo]2[ǎ?u'~ո<NC{(*f1B$-[]tҥK^@ RoHM4ͦ?1Y=̔R 61qiVZd5k#Imd'Rӯ/W:f:t(~W РAj^>O+WT޽LHY[gtV4*'j[5y\>d5-; ΧW[4~bj}i6 $+TfVV?QG0뮻ҩ駟nЛo5kW_}iҤIfR~ؗuT,d˙fW۩4UW]нk%z\>TNTpYsW-5U}`(X >&Hv)=>_|Qn&n5JSNH$p8@ 3fPׯ>_;]+9 Voὺ4j\LlQ嚌KӸ!9x{YƱ!{*[-; MxB3s, =.ͺ{{'mMϤ,\;N+?$O{MkZT5ix|hW|xոCv5#zsFK$^M޽, 4e7eqY8) 4f`^}oc~cwwj\2I*T+uOfxVB2;$o%C3Sؗgv5Hg]9YrٕvʙfWӡˆkٹMW]]H4H$UuaDRUmK|8%ܥΧV[|妽l*,*XەHTz`Ǻ'nLGFe; G*uaA@`.M1e] 9%@`Li{B4,l)XD䵋}*LEJJb_%%fW, +ӥ6-cS v1 b5+>4] } E&W"rUhn! ۶mu]}ꬳ/_׾[1bzQFwmj ]4akNO<<|Pj_xbqo~s9GK.Ք)SԬY3{ RSހ\NR:̝;WEEE?Zl)Ir8:unuҥ>1bn6Iҙgm۶' 4n3+%Al6#])}{k )=?YgtriʕUnǎ*((ШQ*5j֭[6Z~P=%?}\E`p)@nZirCںuk+(($U8ߥKEuPֱ/Bzzm&yK$oIPQ`:)=FUTTJ糳up Me׎}mNNNuFz˱٤;8~N.Jo*и5T4fkN)@RocF`0oίHfn['8$b_vVMkr5 **y͑#Gm@/?ѺԡJ4RSNSu~=@sp& ! 2չsF-[4 ]t/ue֭[e*ԆfSfff_o9%%ȑwߕ22̭4y@Hc6V6f`‘HO1R Ӛ5ktС_@@ u'|hѢ .\>}TXU H+Wƾ"viЮd8%F>RM\J߹+/뷿~z衇4z #wuϟ 6M