PNG  IHDR H=:tEXtSoftwareMatplotlib version3.10.3, https://matplotlib.org/f% pHYsaa?ihIDATxwT?dA (()Ƃ-1k% &V܀јDoȵkLԈhnLr`FEEw,}e7+,gvgscw|9P(HM@( :䀂9@( :䀂9@( :䀂9P:+_#@t%bxgc޼y@Q쿔3/JNɝq#dvc;=ő?H#7_'ytܨs?uwi#!u&޸:Ff~X8Ѭ&]cSw3N$^x~j8C??'u~3s.K#38>.>/cd2dqꩧG}5>6?uL>?\T:Ff;-I#Mo^]:Fv9%T<`%@( :䀂9@( :䀂9@( :䀂9@( :䀂9@(Pꢮn(odƍ&MJ ,)4رcvS(KNqɪj*+RM:䀂9@( :䀂9@( :䀂9@(в9srѫWVL(+_Wq/w1cbܸqeq;䀂9@( :䀫Sr=1uL޳]EzuRG(vX=uLjjV1{N݀s~?H8kH /svnˮ_O?#3O('x29, dmSG(J#g_RR)\:BflgCs8S^H#6xXo "n*Іxy}v1%cdpHCĨ[n|(J8t>qمwpBwnewcԨQ1O)Nٽ=pQm<:xQٝ:+yg+1r)%p6lX_年@ z }СC[/TrP&^B+*O?t+%(%T z mV.gZ) FA/Fǎ|ԩ1VL@PK26l.ohhɓ'bUWWsYUX>V7.zL4)u,؊ =cFmmRÇPVtzUUUTUU-\eeeD,N)%F^v?裘={vt֭Ul馱{/w&l*9h^b/FQF :䀂9@( :䀂9@( :䀂9P: X`A,Yo>:tP9(3B!|͘8qbL81|Ϣ<"b̘11nܸ @q/bqyo:LAρ'x뭷RG =?q衇WqO瞋?\9@AOeѢEqŋSG ȭӧOOEL޳]E9쉩#^P:B&5551*"?rXE89!ulvby>lr|2#v8MvǟGE9RG(J䭩( lթ#eۓUW\:B9r#dvi:Ff08s12;1RȤ}/_=Q?-q>?⣫RȮ|>Pxk6vTGĨ?xWSSv ϻ5uNq%Oȓ=:F&7F9WĬ?( ֧٦'VF?6"bAyR`ejkkOQx饗RG giş?[QQkFt1 B,\$W{@AO`ٙ;;vmc6.]l0Qhf,vm{V['kp̹瞫BfF/ Ji=:묳ݻwo4䁂@EEE.]Gb@AO[?VL@j z"[ne|]cFPhD'tekeQDnƘ:uj2nܸ^1iҤԱʒmرQ[[cc%'pxGRhZJ@S8>-Jq3_Yo>ڵkm4{4Νi\޽CF߾}o߾ѳgϨh6=Ν;p̎;wygtԩ'Я_BoD۶m|6޺jC]nݺ^rAAO_3fb@AO~w{x衇Z9))t!~}رQ(Z9( q 7,O=T׿VV zbrH\~\v>J+U%KDDaZ}ѱ`vmqmŀbذao|#rX}գK.QYټh߾}DF36mZL6-ꪒ3fL7sP<@( :䀂9@;%w뤎P{m:BQ9{bEn^#dRS#FE#>:MvN8o]^ l|v}ӆ))?> uy"ql<o_:Ev S'wYהǾiPEĨny1^z8yҶ1GS쨓՗<:FfGmRd5*[)SdզΣcşn'7""JIy9D:vZQUU:'s55\:9wr@AP tr@AP tr@AP tr@ALUWWuuuK=W__( @ys&7n\TWW/4iRXeIAƎK=:@Yr;MVUUUUUK=WYih G tr@AP tr@AP tr@AP tr@AP tȁXt%:n9ujjV612׶GDtI#NV5nBN]MMĆCRȬ*: H#5~ou'ɮ& 0u1! cdF""bݍz$N]MMeߴ\EtC:YMMhW&PjB:+~8vq1N,<獵#s٭DRn<>_% S#bA812Su>H#6zE~?>k.7^?!u;bt12~HwSd֎:.}q2d,36>2޽|>"3uf,wRlFXv䍈x뵏bڔN#v"My;uԾY|<>`IE9eqU.~<~xXrp8r@AP tr@AP tr@AP tr@AP tr2uW]]]-\}}}ح:M6nܸ^1iҤԱʒN;6jkkz >}R"GAo%/{'z꩘=Ν:t={c]w>:uTm~gv5:f̘11nܸlS[ؼy+K.${eywg/8gѯ_VN @*ނO[mUvi-W]]]p 1`8󣡡S z {cС1mڴ&xc%N@(-瞋}'Νu]c@nz-X :X`A|bĈq=ĚkYy[gNP~?H(]B^eW=3fH&[:BQƵ+kk\Q2QR촟:BQ}Z#IMMMDD|SČMof'ZDDq(5~ūZy>|xz|RDM͡ USd舷H"dr53wH#sΞG=~l~12ҿ.bT=|;Ny;uL>kq% 4O8i%癩~'.y>uLFE;w[^x!b3fL|M @N(%;+7vmK.׾?xs1?rx3 _V8+ve}qW 'iŋc_~9xEA/ 6|РA1x欨K.$=Lkkkc=?^"K,itؤy+**.+w}7sϘ;wn@ ztܹnmn۶mr-[g/n6h] zoݻwo:uf=߬mzYfogϞ1a„ٳgwyg @PKd5lty.֯_;cǎ%|PKo߾.J*'ڴJ_~./KA/]&l蘫ۭ7͒Ͻ"uuu1gΜ>K`U[o[o5>o}% R3nܸ^g fm]^___~ylk׮q]wz"/رcv[m+f.f͚"_gu].lml` bsi oѾ}{1]vYk-aw믿\b<+w뭷=: /lt\׮][,)%6ģ>:FDDr)q)@NqP tr@AP tr2uhѢ5kVƜ9sbɒ%%u։>}tN̬YG'ĉ矏Bb3fL7 ='>8s⪫qhe zN:)-Z: H\b/bԨQ9*NAO;c z"y92u rw>KE 8>ishCEutY zųY6L9{bEٺ#eҮSGȤ*]Z?6ݱC8q#e붤2/#T>v#eթ#e JIAO+Lżqy"tqmvbo[{..ᐺQ?? I'qQϽ:Ff7[78s12;쉱}SȤsE"1u[dr艃?:Ffǜ}sѬ12utQ1リ:M6GEDDl?s̽"uVYWW>wXסΕ'|ӦMKQx饗RG gӋ^g 6>}Dǎ_~r…dɒfgY=ͧ'0wLvqlMt޽S@UU ?)ڶm HwXs5]^QQsr Q>|x  h4䁂orBp:Dvu.{wI'q-r"RR۷o|]~g_|zHJAOώ7|z8Cc :v{o 2do4hP\1{ @L`Uk#F_~+z9rdTTTcذaV[E=:ڵk׬+zݬ9h>=z=X5*gc BL2%LJ1cĸqJ6M1cF,Z(u q=&Lp@̛7/uq=+2o+8G뮻cMP7o^y䑩c4K]]]-\}}}DM9=/|xXe) ̞=;z1*z2" i1G8qb,Y$u r&׳gXk*ڵkm4>}4{OAO`NqG&llAj- TC9$n馨hD; 8mڴ9*DAO`뭷:,wb6jD'PUUÆ [;+'=c=v}hhhh4'>[oe~iz뭭Dڴi^{mTWW/sg/nT'4`뮻SN_YǑGuuu Ķnۢcǎ_Yv7o_b… Z*SXU1s̈XmK/N:),XԸSڵ-" [neѹs稬l?a^w͚S93c/'|2|ɒ3fL7sP<@( :䀂9@;%#eۥP.վqr2k*׍qf릎PsΞ:BQܥst#b6w:Nfǜ}EutR.?ߚ/w߈.mbl?<^iG~J|ޅR>PF/k-I"Moo_:Ev1ӠQA,yq2t1cd6i׎}S]:g:FF_n^P?Gw/y"u̎w}wx˽Z{sx>'|R?lW__Ǐo(^B_}I>`IwW^ye,Y ;tsF}}}Iw~/@i(%dQSS믿~o߾u'O. Ly:ڭ[h۶mYQQvXG[of͊]fCADL:w?Oc̙G]]]~馛;ƣ>7pCKo^<>lQe(%/pLϞ=^s9'wm۶|;1y5jT]xᅱv-wy=kTV6~{.2og}1^zioڴi\rIz+wqGp܆n#Glt̼y7X\,Dϟ^zwFTUUe:Gv2s=W8ni7o^wahf?mvcz̷̹<DVt}4[lj2Zko߾QSKdEGip C}lC itܹsSKcǎ._m2+/KS{/Z(=D:uByΝ;7itС+pHuuukkk3Wowsit>\)%6^jytYQA7[)W͜9kV+%`yYo]/R-Y$M>}R2u&l^z)\rKsMMMQ^{FޱcѣGQsS]]]-\}}}X)%2pX'OsY-""F]\'OntlM{ܸq_bva&s{t9^{mtoǎK=Ve z m֍.[)ɗ/^~{cr&_UU]v]QY PKhEwOw[ĉWx-آVTg͚#ڥt76SN1tVJ@c\BmQ^ɼK.壏>[n1;STUUJPEEEzꩩcDD_/ntJiX}%&e]ۯ" JꠃJ"H䀂9@( :䀂9@z͙3'yϢ6jkkcɒ%%6l;CIx z444=<@L81&O -1c(9@P;#8㌘2eJ8$'hѢ8㦛nJb;3us.( !VEoflQ__4ǘ1cbܸq%ETSSF+2f̘:K9R:X8=yK9RG3^8!u̎;eSlICKH#AC6Q"&<+O8uL}ZKI#N\4+uv=hvߴKq&.N'_>.a=k89gO12>{w OM&ŏ1'o_vwCD~N)9=kS G}OR G^|AO୷<" [ne':vB!.\K,ivv(-Z11v8bWoT'йsO~_ iAOwލ.СCr)|xi׾ٳg+& 5=nݺСC z"{r1o޼VL@j z"?яz͛\rI+' %=nݺ矿{n|駭<8×lΜ91|xWZ9)( UTT5\|2O>= G}tu]1{ @L`U׶m۸""[n%KcQQQ*z]vv5k[mUl͚Ss2?[lvr 2eJL2d3fNqω[o5.1HDAOP(Ygx`|Sjhh#Gƍ7ޘ: ) ]pe]ꢮn(oNqOߏ3<3uf7n\TWW/4iRXeIAO/r3vب]1|ԱʒS뮻RGhZJ@S8{ӦMKQ=m/#'駟5K.ѯ_۷oZQUUڵ6mo9h>=ŋpL۶mOc9&Yghd'ꫯp̙gguV+ |=C6SNq 'R@AO`РAk,woݻwoD'ЦM7K,i4䁂ѣ7ߌbRSzC]yo~VN@J zB^zi 4h;f͚ʉHEAOhW{7egώ#F[o MAOW^qGlʔ)1`=zt<#p h ㎘>}:(?X`R//8ڵk[lEl喱GΝy[mU >Ys| z"cQ,^8|x'Kc̘1 :@8r@AP tȁBPHbUt}0f̘7n\/~Q5ĨQ+3fER쿔:+uV"N]|_RGpBwnqEٱw?_V FE{˻1m۩drIKO#OzGR옓'.^:F&"bTQfDtz7uLY;N12; ??+08s12T«dѻ.}9u̾wcd6⎋?N#3Rr;䀂9@z"wwީco:'s!!:9wr@AP tr@AP tr@AP tr2uW]]]-\}}}4tlܸqQ]]cҤIc%&;vl.>|xXe)4YUUUTUU-\e] )AP tr@AP tr@AP tr@AP tr@AP *S`ҥK12O#r;`HClQk'N]MMM 7ujjjbАRȬ&6EQ/5ifQMi8ujDE2ۭ&"QpމsdWSS Y:Ff555J#xH1 BPH?;cetJg~jf!&ippϘs{EuݫR:F&n#Nxp_R䓝"H#G,Y/GaU!ޜR>FDԾY|12IELRY#"Tリ:EXrED1WRdon=B͘1#^x~juxK "b^̘1#֞^>fl.֙^_ىѯ},~|ޟA)H䀂9@( :䀂9@( :䀂9@( :䀂9@( :䀂9P:嫮.z>"ڥ PAƍK=&M:@YRicFmmRÇPNUUUEUURUVڥtr@AP tr@AP tr@AL9sfL21oyTWWR"JA/cO=T瞍ybkD4S tr@AP \ŽD-ZַZufZf{^5hBPHbe`ܹsE3fL7d(\КjjjbԨQqWƌ3Rǁ)g_Yg:+G).M!GWs.N#Nl/\Z:FfXY6CMĨQXoN)}bەESlѝץI!#FEg)ɨGM#N12;:F& YFE x>֞^ilgCsے12{?Ʒ*SB9@( :䀂9@( :@eN:OӧOzot~߿r89h>-X ~_Dž^GydTTT4yW_}}]wۮu8ŽDڷo_s΍>:cx[8@A/ʸ[[nݻgZg„ 1hРP(pBLA/8蠃_;:qG{3fhـ䖂jjjkW_=:~{ 80G z C9$^~wiYfAwO?m䉂zv[\ѭ[Lz1pߖ @n(譠"?x饗b=ȴΧ~oz1k֬N@j z+Zgu;k6vi?1hР;[8))譬"F/R뮙裏v?N@ z"뭷^}qUWjik6 {o ˦.̙ԣ>u,'TQQGuTKo~3:~qܹs[8aƍK=&M4@RswqW\]tɴΕW^#Gl`+0vب]1|ʕ1jԨxcvʴ΢EZ8U㪪k׮K=*++f(W zάq}oԩS8=ڴi?я_v!uZc}|0.رc8 =ڴi'pBL2% :-DA/naL81.СC8Kn6m'{G\uUаu^{VH@s)eqy祎@ 9r@AP tr@Ap7o^<Og}1gΜXdIIGQ9(#}Q\ve3i=1umSG(#CDR)w++"u3|lr|x12ytutcE-<.,uLFE{k!~!uLMs+wOSd!U1jT ?_41/yAgo/:Ffǝ[12ŨQbc/R=GΫ68s12;Q)pVLŋOS䈂vj,EAOॗ^J>c nmlѧOرcDD,\0,iw9h>=ŋpꫯ7|snԜ@uo_J9X( |k_ktycȑ\Pfm]e۷otС@UUUl]>o޼VL@(tA]oߊiHMAO{^lF\x/~ʉHIAO]vqWGEE2_s5Or*RQ>|x]沆1bD\wudɒVN@kS^z2͟??cرqwٳ[7 2u"N8h۶mtIQ__ӦMiӦEDDEEE?zѮ]fm{;Ys| zNG?N:F >}zL>$0`@Iy/O<1~@"'V[[p@w}ܹsc)S@b zB'xbY󺺺[//r{|O?]w]2nܸ^1iҤԱʒomرQ[[cc%'P({M٪j*++#bI@e^~裏R G@8=?<_?6d۷o7ZkvE6|_~͞SR\s͸馛fTTmNAO`Zq. iAOF{zh+ lroѾ}VL@j z"{r͝; z"G^Q7x#>VN@J z"}3?ǁes̉~1txc R*SXU]p1iҤB!:uƳ>1pX}գsQYټ/;f@)<3qm^}}}I>`@9r@AP t69mEytuEYxP!uvr2rWY^'L!#"{Ʒfl8Mv?٩#SvK(cO?*uLjjj""b7*cFdsΞ:BQf:Sr^]:Bf=,/J#mOo_:Ev1c|yUDΊXrydpx!*w;īkH#?j:E6k Qb4q29m7uN:m'Rȓ;.8uL6>FOc՛~6uQ5eze9?Rǀ$0trw9CI#6p=-"آ| @r;䀂9@( :䀂9@( :䀂9@( :䀂9P:嫮.z>"ڥ PAƍK=&M:@YRicFmmRÇPNUUUEUURUVڥtr@AP tr@AP tr@AP tr@AP tr@A<(@-ZpYg-Z:J&,y[-Kޖ%o˒e۲-/BPH!4fΜ9Q]]ѵkqVHޖ%o˒e۲mY,y[Vewr@APɽ8묳*uLmY,y[-Kޖ%o˒e[^V].9P:Rmmm[Ǽyb޼yph߾}t9z믿~t=***RDžhhhO>$bp/cǎѹsҥKt56xҥK>,~xc̙;}- /SO=O=TL:5xl.]b6v-v}tMM}GcŔ)S__|1y睨ϴ~EEE/6ttMc6w9:vɡxW_}uL2u %|s;Ν'O*ov?~tԩ߼qwƝw>h,\dsoqgAm۶-ټ駟Ox^+ݺu;,=dMJ>?4œO>7;Z(䛂qO?ӦMR (贤78^}N+#FXuK1xNEEEs1q; .\mYL>utVeUcԩ%+Zs;;s7eP(ĕW^lM|駩 ;3TaUQ(O_W@˱{ļyRGacŅ^:%3ό &M3i: ȑ#Mr 8C6uhOzPf JcȐ!ѣG[ŋ7i?<Əzjcǎѿ޽{t5:tϏwy'^z&wq81|#<\rIPt+uCM6ZrSN{^{lM;***kcҤIEoK.N:)*+٤46pַ;s|__?ڴYyqǑGz9 B\xM^ /C )z=6kKqqGĀ4wp@̟??::t9sDv횴MO7%mX9}'<:th 0 ڶm:dǸqb/vEEEz1gΜ/YԺ>NmF{5,w=N?OyEg}zjֶay~Fy6mb1qVLtVoV̝;7 6 V[m+ 裏<=PL2%̙:u^;viַ;STWWg<@L81f̘-.]FmÇǁ;w.꿹AχB/b1x;z衘4iR̘1#,Yzl7diNݻS>3]s5+O:_O=T̚5+*++G1lذu]c]vuY'syĉ|0~;wnt!_4hP :4=`f޼y1xF/F8f̘hhh|-GY`""c„ K;a„3۹s™gYX`Ay>‘GY4jV8V8o)͚5+," ol%Kd7h׮R~s=kdZ_~?O+4iҤ°a2ׯ_o,44447ye9ڿ>nUg1bugΜY8c ڵ˴o_xP }͜k+<-c*{];gΜԑ9眓gluNGEEE/|Y`A?y:Ӽ8G?QXXhQ??3,; yhJA_dIo4hP7Xf/nݺ5iށ^~V)Ԃڤ+}%K}}}SNiҜQ8C smr=Ee?RG.KM-? kVXeee /\f3gvu&m۶-WjևLtf^SS妩k-o߾l5( /ߤw5(/_3/?߿ufc͚뮋_WVonvz \E5~7n$'nk<{l'N;/B׿o4DŽ bʔ)-w'ܬ9,Xދz*vyϛ5%Kkr_k=΋?%G|0:ꨒ_k$shhh<7M83gc6s%MbS=3Eu][( wݢ?8ꨣ?=3jkkK2ܹs㬳j<{o\y]ޮ]}jtXzwyq衇//<% .s.^ۜڽޛy:l4D|yO>d}'[?^9#<;n(+R(⮻m&LTTTW_Gir{#F|ruM7+kkk㨣jtYg嶔D`޼y>]sY>xcĈ%^kyUW]m۶m{]=wxTK]OS?h<~W X`A̛7/^~?O?tQ8WTTf3NK ɧz:~Y?OVy :d0`8o߾x0aB?٧a?N>ׯ_|=.,3qDFGxk̙3k &4{=39XkO>ǃ>y9s?jhh:*5ڶm?[8Ҿ}8cbĈQ]]oF7iڵ>:vy種W_}5.䒢cE}}}TV6c=Obcذa%#Fnik.y晸Kt׽{=ztlfѮ]x'7MQG'Nؤ>a„\UUU_ X#˜n*j .%ttESOm+bnۯ[o}e%KN;&{2oY___8㊚멧jϧ9ѻw5\SXdIsbn38P[[,XPao0{;w6lyΝ;⋢~yauit;od(iӦp}5:goXѽH/suСhѢREAχ>}>FiW^?ys^QЍ7XȜo-hJAc= ˝s1bDdE{smϧM6ѣG/SMw;vl EO9rdmv*萍r~+^SN-vcdoѢE\={ltN;Tƍ^z5:_/:CSr-qGdXߣڷo_~y&ԩSl6E۶m۸+`Zǎvkihh.(\s8SJvo}-ƌ蘡CFΝO>+!CO>,f;[;u]"Qa9N:` Zd޵^;jjj2nt}5kz m喙l}/}{ܣGzKiѻw+v}ݣ+7ts..x/NX+**f%^?8_:6hOAet{]F=2ۡCLo***=I$3]q7Æ ttdl}!N9=zt#]v{'h6m47Wޏ?8F{gI)Ov+{I'G};c 4NAenMl믿~yj̧v5 ,<7Lw#"۷o:t4vEe(ƢE⠃.(:;v;#6|Eg-L&LϑVҭ[dM2-fرcפb,~{x]޹sk2gV=`({dÇ<}¿˺bߔGf͚>hu:wߊ老cSpZw뭷]깆X`A̝;7^~xꩧ^|kw]we]'xb"nmZ[g/KΜ93F?I_OAe(b/ئocZb/Kߎw=^y묱qwcJwޙ N1{<^z{q-'x"=ܘ0aBQ83c|f MS{b^S~1cƌ.e]VX9K.Ǯb0:Xŝ:j}bm-;}Q<._bĈqw:xܹ`:""V[mca}7k׮qWg PGaR1:uԔ8Yeeem6_{bye^g6;#^{LFV^{9#㩧*:_c=lTJoEE o}ᇙr-1iҤe.8qbt֭mC9QaZa4V}k>:,Yyv-?uԋMqYgM7 .4n+3gnUkkkcʔ)-6Yb֬Y\V<#P B򗿌Ei;#oW)[묳NϜ93>L@)(8c⬳*j>;ꪢ/ySW3>J@8 3o޼8㮻ʼNeee\}qᇷ`2h=wW Ǟ{>luv_cwndz,XPً8i81}vm*묳N<9I̙3'^~{饗G}yj})yJKA,nd|f͊AŷsN<9~_СC3߂tsٳW8.˘GǎW8[nMQ>ycѢEE駟^ qחd.V=w_w}z>o 6},Ude*誫SO=nƙ]veqqǕ|,XPt9KM6 :{ť^^zit-6|l_zꫯz,Y$͛of<dz>ۤ UUUű5>$=Lcoe]VCP={v<v=آo@Z?idzsO3u2RV2555qwGSG :Jd{.rQ(B:wmYo288qb&*-gϞ1y1cFL0!xW_mkvlvGJ+BPH`UR[['OW_}5}xw>ył bQYY]tף[n1hРb-b6s`%@:䀂9@( :䀂9@( :䀂9@( :䀂9@( :䀂9@( :䀂9@( :䀂9Ʃ?oIENDB`