PNG  IHDRww^ 9tEXtSoftwareMatplotlib version3.9.2, https://matplotlib.org/!N pHYsaa?i_IDATxy|SU?.M) V`qF2|\Wѯ:3n"n,ŒUYTQniMfi4{r~\iso}ɽ<ϓ'7=9s1 BR$A(AHJA;AN!A(AHJA;AN!A(AHJA;AN!A(AHJA;AN!A(AHJA;AN!A(AHJA;AN!A(AHJA;AN!A(AHJĠeݘ={6}:D NbF0{7ٴi؞={gco:u*c/]r%r1ۿ?;3cmܸT*ccocٳo1?***cձrfZc԰"x]wygc3d_~%c1,ˀĈ z#E AW_}: 3f\ۡ0yd,\l27AKK }|;w.  rʕேZ̟???Vى `ѢE /k֬~+TTTଳΊ[0ƠP(i_h?c _Gr[KK J% ==+ ǽv1%KDlnnĉ__~%JJJ3`ҥ'|7nDff&nF<A;1()//ѣGq ֭[1f~wpi^z)^uhZ@ ;BEEv_ >j(p x'p!ɓ'1m4q[H[9oz~߆`Yg[bڵ`aG_׋_\wL7|r N'<fϞM6a۶mشiJ%cx֭Cuu5J%233%&cA޽{qENRe $ $H-K/EQQ {>۷eeeHOOĉpoߎS"-- SNŎ; ;}&N̜9C̒%K0|plٲE  ‰QQQ.·~ k YyzG7zh|>FF-up@ ٌ#FDk baEEEHJ<&62%ACb̘1b^PPЭn0#FZkk>uaڵkՊqA"''d>_IJ+(D\J}e͛UoZZҺANNrrr &B/O[pn{]__G"//ƍúu܌_@pf3}:@qq1 p==F$SRRxBu'Ʒp;nGe]emTVɓعs'?oGJJ 4 }][+| fΜ399~!N?tvGҥKm6no˗|I8pɓ'w矏{,H&%U;eW.1Fj2YvW;aƸYnPVV.~?oߎ#33gy&V\ɵSSS?nSNmwx>;v # ??{;M2$m6/YD"] tadH$'%cdHX]V:tq~رcq---wy;wiAXYd ЀO?cƌ駟 8xb"77_=N/IF% ՝HIJ+ߢ"6GT*fNSS'kZ`ȑHJJ8hPTT;w.`0`֬Yۻ.ܴ4\~ضm[D viގvXV?~ou"hxBu'97?3' 7=<̏vG;# ɸꪫ?N?#6l؀k7ofCjj*MQ`0t:^|96oތ{˖-\CCC=Lr_#$YD2T=*5'-Ƴ|8*++38K.Ř1cih48qbčj{/̙yARK/V{4p躆ɓ'c|ZeW. :Nvqt:կ5ղZSm=c tq+6b>Xs\ɓ'N$bٕ roFtz:h=5'|.?@C2]Vcʔ)1Bu'ŷv<~BIXeXv@Ok64WIÆ Y;eW.-yy"#$3[&|XdXvŗ2I77" ՝Hi ŗ2I E;Ѓ/!e$>b^P݉D,rAv5K'1ap 䥂dZU" ՝HIJ+dݻ5kW_ڷ{ő?eeeb!* 6D-u}x `XvPB}}=&Lpx˽xaOb-c֭8sFwEyf@MM /YD"] &b`ذо!؉)?sժ yԲ7t Emڴi\W_}2.K:f3`B_|&L@~~>qXozېR<(--vm(**Bnn.***U=oh4\p[o{ruW\zøqۇ2b…{LDgnRSSK/Ď?~߱aÆ˷3NmZx+qFQBCp_r|p3v9egq\}Zf?Y}}=c'x-Z1.\3f͚Z[[YKK ;묳XII wӦM9Nv7/;V\\<Ƚ޳gW>bӦM}lĉ1ȑ#|>X a}&9sիWG+--eLv khhmܸT*~vk@w,Bʅ_ɽglF???N`=savb1VRR¾+خ]c-Xܱ_~9"sI6buo|v1cغuc_zZfs%^e<>8p@L 6l؀E84hv3f .]#GvfEl ^2/bٕ oKK;fH 99jt}^S233a;^cr<&O̙3&)&_RRR_o6cxw'4i4lܸ'77ܣ2&wߏѣGG=z4z}u:>Cr-KKKꫯbΝزe qy:~zT*n aPUU fDccp9S$%%^+[UUZ N^v444v *|>֢hkklFCuu5Z-L&F#`QSSQr^---lPzPհlthmmv\e~?jkka9M&4 oFɄ6477n6hmmNbDvMMM00Ljp8 q:h40͜8On7^NjZw]]`bAccc>wgggT@7a6a08">>^^>n@r\kO~> `~?X[@a!\.czĮ]`0p!.7\.( no'_yضm>Sdee@Go[`0d2l6{x<0 rĠf}ss38s)G}1^~6sLvwF-rj6VS+XvP`sC[`۲e c, tRX `l޽`ٳYkk+tl֬Y\ٵk0a3L׿fkΜ9 "e 昂v?~Z͊_|~?ll۶m=/Iu#99[+`0tkp++V@TZ6)) sN-4DlZ |ZeW.6> ̚8ًFo[1w\bꪫXd Q\\3f`޼yz>{onRR~_>x yfs=,{oHs6pg9g}^a;7g]6;XvPojk[4 /K.Dl78$rk_+'NFի֭ 7Эކ 0w\L>۱|}j5=+WѣN!Ѐ*l[c#7sс?z'qWPυÖ/_Ʉz:ӧO|~t!V+ooR0k,߿sFg" ՝HIJ+dݻ-ہ'Rõ׉@ u֡999oY4:Y[0Bʅ~-CxmD0֖Lr'9!(b%w,,Tw"ˮ\RF2}dXvAxZ%$L0!fYD"]0T*9J ;@tmkkCRRR $bN$bٕ C9III0at:$A dffbܸqC/IN**fYD"]0T*1n8|>~ݑ4HIIR$ B( "54W ~bh ^P݉D,rKH$wsحӱBu'/!e$O;4^P݉D,rKH$z^P݉D,rKHZ~  \$;-?@KHɴܽ^/7,B/>),Tw"ˮ\RF2}ȑdXvŗ2Iv,Tw"ˮ\RF2=%%,Tw"ˮ\R;O݉B%d{GG/YD"]@%dQxBu'/!e$i*$/!e$sA \$;-?@KHɴlXd>_IJ+(D<-{&L@zz:G-w^(nɓ'#m߾SNEZZN;vN$bٕ _Bz-YpN)Sp<˗cŊb ,[ _}7RTTK;eW.P| I`Μ9lJKKc={0bDչl2dɒ}]tkrj2j2h4ܱXd>_IJ+(D<蚋 =>8p@Yf^x!qt^tEtݰl[8l/_B܍F#~?F=),,ċ/۷wEII .B߿+yCRqرcA f?hZ8N466---p8VUU@VjBAף pj\YχZtttmmm0h4p:zcVdhDSSv;jjj#\.444bb6 j^j6 :.+Gmm-v;dF p8h`2ֆfvFt1҂VX,~n F& Z՜:Nf󻣣|tZPx<6 X,hllهw9򻱱f󻮮.着*njBCj>&fs~oV Vw'ClZ4nwDYχ:֗Ѿk!!-KL~#%5뛛v?0+))ҥK٥^ʽNMMe7o(o:\.Zܦj[_" n|$''wkQ n-8sQSSý.((3-- 999[8yyyd>_IJ+(5+J2bee%͛#G{]^^MKgWZZZxBu'/!ijoݺ 6Ǐ5kְaÆc?[bWb;v`d?oΕ/Yrr2{؉'c=RRRءCb"Ah"]@%`33س>ˊRdgfxlM4Çgw7۶mc%%%,55F$XГ'Orb ^ˮ\`&w,?@!5Ifa Z8 ŗ2Iƍ% ՝HIJ+(Lr7 dXvŗ2IټdXvŗ2I>,Tw"ˮ\R;O݉B%d{VV/YD"]@%d{[[/YD"]@%dnbzHMMd>_IJ+(D<ZK;eW.P| )#;A \$;-?@KHɴ=J%$Ah"]@%f^P݉D,rKH$wz/!e$ܝN'/YD"]@%d;Aq $ ^P݉D,rKH$wK;eW.P| )#^TTK;eW.P| )#K;eW.P| )# `"ɴi/_BH1|ZeW.P|x@-,Tw"ˮ\R&sa„ HOOGYY>e}],^#GDNNGEyWP(m.K5j/YD"]@%Lš5k?G矏/ŋK/G(N ~#6,Tw"ˮ\R'|+W-xG뻕#^?xk.̚5ۯP(PPPOOXd =n`RזÇQQQ@ @GGGv;1f,][˾+n6-b '|`,b `B%Lh4cG ^IJe˸}xWsNlٲ8PSSURmرNjrSjjjt:؈V  uuuz\٪*x<jXVt:zn󫪪 >@ss3`6ht:#2P]] V ш&vGq\hhhbAss3ZZZ`٠VzVa٠r"~ns~L&h48& mmmhnnnGmmmT N---hmmbwMM v;`4a2jp8P]]t:h`69;::P[[ qno^N Z ﺺ:ołn}Ψ~n~766l6`0p~E]UUۍzXVzzXVl@ ja4a4jZ_~hߵh~>uuuw/}B~w=gC~[,-G JX/4773~aVRR[Uc7ofr~͜9yQ˸\.fZM2j2s8\Xd>_IJ+(DZѣGrJ=z)Z~ ŗ4<쳬)J6{lo>؍7,X^`m2k֬aƍcJ9UTTt\~;Xvŗ]2kTWWOd>_IJ+(Dn8^P݉D,rKH$wK;eW.P| )#,Tw"LwRKH$wK;eW.P| )#xBu'/!e$ܳxBu'/!e$xBu'/!e$sEjj*$Ah"]@%4j^P݉D,rKHɴ `"ɴi/_BHxT* &B/>455N$bٕ _BH&1,Tw"ˮ\R&sa„ HOOGYY>^۷eeeHOOĉ /t+}vL:iii:u*v!fG4'woPgqqfXvŗ2)}x뭷ftvt=݀j-wǃÇ_QQXwEaÆ wݭO? ͽlE I$(@ R m6\&<Lʛ _ ( $! a~64ٚ{LVbLUX8~!_OO ډ/?#˦-h,lq] 'Yhlob E"^t 'ԗxSVX%#߆6GRSpѤ0}td)`>}IOJlϱٺhE7von41zG^ﱎ^ﱼhDaaa2tv?AaS @  @5{ ol9!%-~dcp7 _h[PWS\9XO IIxHIO'+H ,, TٔLkP8X[ Qde~I)I`D@^65G_~{{ǗPYEKCYI~+9 0^g8)~$8@ %:`=sG?WLO߼ٞk?5b>?8SD}@cUsݺuXv-faر ?ـ "iD|̇d$$IȽ:?@"ɩP&+LVdf@c`qpzcr]F3I$fBy-~fW.Ԙj}#t.1C-jv&|$''wkQ n-=OIIᦞE+M'!--q @t`԰Q1&w 39:<Vfc٫qN9H@2nv8Ntt:xȅaFKj 2HFrR2Qǎ\?at)ǁF"K(#/k#t.ZvGzMJeeeĕW^_crڵ+b>[1͛ q/>n/2TY*t;0V5[c_>:w>͘@i08 p(S^`{b"t( $p??|_ Bx}N>ჵ= ܆4Bmc≋6. E ˊ%j6`'DasIټ9^2oVX^xxK/رc(..ƺu܌_@p*Vzjlٲ y̟?<.rk*d-T1}ȬȃCJJ=QSN3t:f"/#@vZ6rr z<~>7\~>w"_1buu=.Z-(*Ӯf!'-g`OuC!YDC_n=vRO#f˘fe͖x!O\8`X#. @T)>kKv?q͖im{O<t:Oz gtMhhh޽{wߍcǎwV^wGjL4 <ꪘﺞCmm-&O"Ahz! 87,S #G #%P&.1%!)bOh7 I\lP9nuÏl!w}|؀tAC ÎeC3F&dgg@L2K acذaI*/3yyZ0f.lf㾨Bu$yy-fw3N?mʕD}!Y8,|Xd -G;P| )#䞜K;eW.P| )#nyBu'/!e$GK;eW.P| )#hxBu'/!e$3 B k.L=IBu'/!e$r_U2B/>N$bٕ _BH&3,Tw"ˮ\RF2d2N$bٕ _BH&gffN$bٕ _BH& " ՝HXKH$wK;eW.P| )#䞛K;eW.P| )#xBu'/!e$spEzE,rKi% ՝HIJ+(-#GzT@= A-{5k``np_B dz+0kRnP\\&Ah"]@%o&Auzp4B/!e~rx*Xvŗ2C?wv_IJ+(5[,X* * +V@{{{^wf̘aÆ7pZZZ"-\ "bk9!b ^ˮ\R~uѣؽ{7vލGbŊQ;|wӟ.qeu+j*t:n?)n7]|ZeW.P| )ủ'{n:tsK(//GUUJJJQTśFq(ivKx`dg>e>_IJ+(r?x T*sυJb6`ZP(-Ҵi&cڴi{SJ4n7l6[ ;vl2/bٕ _BDMzFԨQ1O!s\quEzlٲ{ş'l߾W]uU֯_T*Άh믹Rk8N466رc0 hii'PWW˕ZjN^G{{;v_se}>jkkсfl6CtFeZ& FMMMrł?hiifZZfNCkk+(Q[[ m2hp88;h4L&vQnooGkk+t:]L~%555hjjhdV@uu5oFl@mm-|>_yv9z=t:V+j5<O78 , }!;;; ]WWwUUn7aZaZQ__fGVhhVEgg'jjj;tFEvG|k}9bwo9b0mo1^{nwM2+W߫b׋{ÇqgØ={venwDm6Ǝ )*>' x3h8qnӧOGAAZ[[Uhkkѣ{Uzl2ף7<{l44Dl,kQe4rei"(I)--@yy9V+k̙3W_jb޼yQ{MM ك#FıczQXXqPZa')Ah"]@%L>38K,Up!:tVҥK#fʔbǎχ_Woi&~_-tH]]z!|hhh|fyjܮXd>_IJ+(uM0c TTTgy&x㍈2UUUZ&ܹMMM8묳PXXm6J~)."஻BEE>N` iih2/bٕ _B*d^^|^/?~>(?vX۷} 8pI  /\|Xvŗ2CW^L  tpuHJ:$\zE,rKHܓƐd6W_ ^ ͆N ^ˮ\Rf7] v .&M9q{ Yo_IJ+(-ÁT(32V _&̇3/!e~l6N@<466r|ZeW.P| )`}Mop?rv"G}A `.?  nCô /!e~rw PÇ &(ɓ'(Ah"]@%O*`6F;\__ߣXvŗ2C?qd.=Ch  ŗ2C*޽܉L/رaHroVUs3/bٕ _B 䞕̛? yjf{e`,`4231e PWt)غXQ'/!e~rOIP*BF#w/g&LJd{<7]-#M(]:;p:ͅop(/1^@ʕ@Y--(6Θ:oIJ+(45!^|X BB 3 Z]P| )3>ЮY@v6m`2=KHr8AqMMp#rg`8@CN?A&N?8;=/!e~'겳3gf`ш@C֭׿飼Euu:?/!ea?-(P(d0 %l((&NӃJ63#]@%`]8lwDuM J2<՗^BojBJQgR2 ρZ4议FIIcW.P| )#>v(nGB8@n.҆  >Ӂ9;v\vŗ2s7~0hZsIN1b4AhW.P| )#5@89Je欳\Y ɓ1,5lذcW.P| )#d :&O6#F47 /@\& U^uٕ _BH#uii\II@n.V#l*45٧f8{A,rKH^- VXJJ+VW7t EvFqݸ;aÆ.CSSSވ*9<pV&봷B@N|t'/!ezM]w=ݻwc8z(VXѧ%K@q|q|͚5رcn݊/vK. |$^f*8Cf TSL A(S9 F,rKH718qSNšC0w\CP^^'OF|M7^ǭV+F7x˗/`رpEx~97m9nkl"- hjs8(,֭MtvYguN0bٕ _" ֛<J%v8sRp^ݻF駟UV`0p> ׋ n_QQOާި Kw~x mL! Μ9qhk;eW.P| )u@UcԨQ5ן_|1jӟpHKK^R.w=Wnn{m"s$0q`7p vh ><~PV FN0tB%LROBoz\w8/__>}:.R|ᇨƿ^K빁]J]ى8qUUU/NZ-~>txfx}>xfP a˃Cn|UU|EGG FPUUp8ja2`4ݎ:. X,8|0ZZZ`٠Vz#z^jl6t: p\e~?jkka9M&4 oFɄ6477n6hmmNbDvMMM00Ljp8 q:h40͜8On7^NjZw]]`bAccc>wgggT@7a6a08"F}}=V+z=z=V+cl6w j00jw/Cl]]]DvG|k}9bZjN^kĉǏ͛7cڵf⩧7)S[n}݇> ^x!fsD}̙+رc~.˅3FuuHu`vz(&Ln5=hnζ6 HNЗHIJ+(D<}躥V_5Wjżyb6jʐJNÏ?ث޴4DlwD.Wp5y2p};O/lKHgq,YUVСC8tVZKFUbǎݎ{DCC݋K/+\s>S9r1c ,ZH ?w!%;ʚ?qhnЗHIJ+(M6ᮻf\vexg"TUUj?_G{{; o(z)`ٲep: ꫯkZZxMXp&Ls3|\.q'L| X>9YJJpN@^^|1 A=//of §gdd࣏>hzz:GnM:!2c㏈9[@GGPnmBovvp=Pr :?C{“{H履{_{ȱZC+*KDݠe)#e_7  ׋C;'p>`Ad">|ȆB*x;937?>32/ ũ DHw('%E&y2唚 |_5hUHGMGew=XLr7 k7yp 9?bӧe_Do~\8r7YY6!IlnApB?ׄoz8u(. ?=_&}lDw\[Og ޓLrN71 =*SN%o @.1cntۃwHiRذ(-?))t$tw"݀\'!CB\;IVObU>ߩ!9<=ޕu خ _ѶЯ_=mjp> ?$wZQ̄G=<Pڂ =7~ )=Q;. )Nc! LwR_hЯ.bg?OFOx'ЮI3%,\)iTDŽB@(û,&yKٮ]bFq}d{fuuӉ,3{%ToA e`pۃK&NB!$TWRx %ЅkWRJJbtt+IJ XNN|H^@({J=u$:D,-D[hIH&WUUqIw8;_{TK[O}lA+W?шkO|q7g:>\V+UȁrOZeeCN=$'v,A\s?6S D 'XbZС)ug\}uS ubgX,(_y%)S(_^}Ul/zD2]rImo?_3VxI0-;99g :4[  w0ֽeuQ&S(?tظظ11c)uR}`kQ"C e!:I177A'v-0ujN“vH NM &lI˹ciiin/x> q=SZmIvQzkXBl$Z[Iv̡Prr`kI&旚Lء扇o;ZZ]T[BzBRB>uzc^!l,utzf#"uAd{4=lm[0HjoS\x!dIpaN蚼yvNٍP - tA{ ~loKA 0tf#POIH&+ÒZ,r,Y/հaX{#f~i,Nv1]ENg 񃰱I-HpM7؞tC2jrE-iiPw"fExS!.JOc)?d{oc)t"$^P݉D,qE85x+..Я:;$d2))dxzᷬ?ebLrollnbE;eWtj`v_ ^<<x;:e˩_"?9p HD;ƷLO~K_ec#~joec/XJFc|tc5Bbc6iXa(nt_{0k6  2}&L/{R؜NtH2-E;eWtK&z+ 쌾H|ZeW.P|x0X{$sZ% ՝HIJ+(Lr/ =%)FYD"]@%d{{{;/YD"]@%d{zz:/YD"]@%d"lj,P݉D,rKH$wK;eW.P| )#>b^P݉D,rKH^b+RRbŊ> E+pnǯ~&^P݉D,rKH^obԄ_|ǏǮ]*?C\.\O?=W.##*ϯzcCEzE,rKă!wӉ'{n(//Gyy9^z%_BUUUTᅬ̈r|{OTWWN$bٕ _BDMJC+{PT8p@L[[[+WvlӦMǴip#š@E;к' ŗ2Q^ǨQ5jThkUW]ǖ-[w^Oۻf 5Xvŗ2I= ~~z̧W^_fUVaѢE>}:;OwEյ~zn`WRaرN`̘1ܗt* ---C]]^/W jV:zhhh|>֢hkklFCuu5Z-L&F#`QSSQrhiifZZfNCkk+(Q[[ m2hp88;h4L&vQnooGkk+t:]L~%555hjjhdV@uu5oFl@mm-|>_yv9z=t:V+j5<O78 , }!;;; ]WWwUUn7aZaZQ__fGVhhVk}:g}עv#|>qߵ] mXb1(9q9NaRXWT*{Wv>ʶnbV۴Z-V+cFl,2/bٕ _"Xֈ\4XH)--1闗j믿Ɯ9s_}V+͛EcÆ (++̙3,{1x^rJKKCZ/r%Ah"]@%L>38K,Up!:tVҥK#JKKcǎ6 ۶m-Mo]]z!|hhh|fy'~^P݉D,rKH^obڴif̘ TTT3oQ V5b֭[õ^MRħ~.%%%뮻PQQO>_NxRREzE,rKj0uuudXvŗ2iA`Ei_(Lvs79"Ah"]@%NK;eW.P| )#䞛K;eW.P| )#rxBu'/!e$ÇbN$Ct8d@%d{ff&/YD"]@%dd% ՝HIJ+(Lr3f /YD"]@%d{}}=/YD"]@%dnb"$rP| )#Ejj*$Ah"]@%FK;eW.P| )#>rH^P݉D,rKH$wK;eW.P| )#Xd =n`RF2=|`,YDB} ŗ2I6,Tw"ˮ\RF2}ԨQdXvŗ2I4 ŗ2&GyCfffOa/ رcen7Ncذa$M@II /YD"]@%Lꫯƭ'xO>$y|7(((ŋYf v؁[/nҥKZ~ ŗ4,6nT*U+((`=r1J^xc,55mݺ+̒ݻcq1Ƙjeje1c|ZeW.P|x5 ^__^ n_ZZ,X> QӧOAVN$bٕ _B.^=ztѣG+T*1|neB{vvsV+Sٲx|ZeW.P|x: [1EPt7NX}]v?vXaNAJ%)'Ns kbD ͛UuvZu{{;hP(0vXhZS,fTeW.P|xaZ1n8J)qS6afqo><2˖-t:x'NKKCZZZW/io/zE,rKċuP}f~GL<YYYR_W^y% ֬YG}SL)S裏"33]w`2^r%1yyy{1c ,Zh`-AL5kƽك  ntnbܹs#;;+SO!%%˖-ą^W_}|oAE䩘q\`.,N"ˮ\bKCADtA(AHJAd%K/EQQ {ィe@PDle1,e̗sAvv6F+JaW.Slh# |rɽ3g3<SiӦAq? Ho,Ke߾}q!TVV󡢢jWNSlh# sNvw\裏K/Ac޼y0Lqo1kg?O0RϟbK%sG$6.bN1c1i$k+LƊc;| +ez=\[B8yɎ9{޽{ZfbK.e٬{T*~]{l6[oe*ݻt:ns8\+)D4V^ƌ>w߱ .͜93afr}Ϟ= @oVv嬰"vUWcǎ < XZZ?>^zmܸ+3vB_?ŖF .Drr2׿Az*Aּn5_IENDB`