PNG  IHDR (&i9tEXtSoftwareMatplotlib version3.6.1, https://matplotlib.org/ڿ pHYs  JIDATxy|Mg;'"XGDR[-meZԨNO)EQAQ5ZKТ`D3r_z%Y\q)B!0uB!DQHBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KS7m4t::3gZoٲeZ=ɉUk'h_t+yϱOggg4iIIIɵ^^AzLjԨoLNNN4jԈO?KMMoSNTT [[[iԨcƌA)S2e=5ݻwښʕ+ӣG[޾};cǎm۶hٲeNH5PJ4i 467nĉtڕF={cz[1]z72e6mā;{,ݺuԩS/__իɓ'Yx1cƍu9ޓ܎'44T ]vy} xGeÆ lܸ`"##N:iӆ4~mUƮ]?vΝ;5h_Aaݺu 4?݋"PB}Z^SZ]~hݨ(֭[(jԨQ߿_*==]*@h"~ P [o)@}mbccrwwWwڵk+@߿Pq%DT-YaÆѯ_?n߾͆ W@@?666Ν;wذau>bŊXj_*UG:tH7,nG>}3g9xzz`z]\jfРAlٲB3d.\۷ _Ҳ@éSxW F-,,5k/F)ѣG5Z\9>#(^Ss 6m_^y d]N**zRUV(ѣG 4+++G||rL<5aaai24h/QQQԩSHb gFK.‚YgϞMhh(Nq5֯_K/T8;~xz͛77[nqF B8r=J*ԫWݻӠAsmޞΝ;~zvE۶m o;aq4_bnݺ={gRv|TT GGGxO)g$0T(r$pfҥ̘1H}WR@n޽:uvQjUI_ԩSԯ_h˖-c8ݻGf͊ډ'8qѲѣGM`cz*6lΝ;ٓݻh׮]ޏgٓcg/1ׯ_ϒ%KrM`.\В8rQQQhiIHHh~{ &99I`Hx*vŹsh߾p˸qXlSN-r^KvdfϞmC[.o!!!Eq,}cï DXXXxA'OY%ݻW/CTX 6pmʗ/ŋO +W]vws~̘1O,(ii]=0T Yt7,RW^B ڶx֭[[.˗/ѣGFB)R$;loRSS9qmڴaٲe|gr=0sdR9߿?&֭[kw!44dt׵zO?~vTX(Y߿oP0m\\\I(v'ǃ?PQQQὩ˗Cݻʗ/Ojj*wmNiذ!7oۛɓ'sر֖<"/nGN81_~ 9/ 6ٳgȑ#2sr=L]P{gϞ5Z>\vdV*\B.<}4k׮Eѷo_mO>F?$XnK,1hgN9s&{?dwaҥL:+VYѣG21227oR^\DEEqYC֭s,Z 6o>ZhqӦMMƶmۘ8qA9{,ԪUˠ;}ضmR_ZQJ3T+VPmڴQVըQC{FũYf~[կ__yxx(+++^}U5o<>P^=Z?V裏m={n5rHm}ׯ222gΜѶpAJe-7lPj׮]/ƍ3 [_l2 P}u.]շo_m[^2+Ժu^}\˓>o} v(+++U\9w'''sVZrqq1V~}g*@/BbccNS*URiiiJ}ؿjjokkΜ9*99Y)˗U``zA}ɓ']viR*!!A*'''6mڔv}Uꫯ~z>쳿T*UT۶m'|>ݻuVt钲P*T>XK*ʮ 15iD '?=RK.U:tP^^^Z999 _6_G)@ӰafϞ?)ԦM_~mlllTݺu'|b 6{lrrrRϯP~)×r7oޤZj2sL ^xN:ȑ#Y`Ao:t(.]ZjBQv"55喖|ZݴiSgn!%L'/Yhxyyd=Gdlr߿_I !(2OgffZ'==]9&&&RSSeٌ;@*VX !(27\|}'Oj?v)N:;w`N#00B*g`ڪ3%&&B TX'''m[Ϟ=>}6!%L'0OOO… 4iqqqq1:vHll6Y\~D_g}Ɩ-[x]g*44???xVC8l޼hQرcgΜaƌL0@n޼7|Ξ=k0zn8rHBa\>f###Yf ]vN:ԬY:~zΝ˥K K.x{{V^B2=CO?"000G١CHIIV-*Up<B<}e ,? … 2C!LN``ҥ9M|1ڰVZ=B'(̙fݘ?>۷'== ڵkgW_eƌ|HrrViӦlڴ)i'A-[dݻK.HժUiѢAAAml2m޽{|2n‚5j y< !(e 430!(>eBIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ LQRDDDжm[<<Xm߿w};#Svm̱cNJOff&QQQ̚5={RfMt::ŋ7/fȐ!4l+++t:{ηŋݻ7ӬY36oޜg'ذaCDiҤCKMMU]vU*WڹsgvuAk[ZZ/H1hѢ|ۿF+vnRUTQЎGөիWms)ecc:tPc}XM0H3g ܽ{˗/HRR=zڵkhܸ1 ,… $''ĉ' ##qƱu"HVfʕxyy55bС|7o߾@fϞ͕+Wh߾=w!))磔bܸq(r5j̟?=LA%r&ʺ7n(?0Gyzz_ȑ# ݛk<:Laۻg`8@g`͚5S1ޤIӧOl_bԔ)SIڵTs[ZZj*ҴVZگ=zѣKaaQ;KK"sj2^vmn߾m>ƍvL0>[$ !ŋpuuDGGo2220ʒϝ;gP0i$_󱳳+ ͘$0!Dt@֨ܤk?={РA"FWڴiرcw,ZGRjUիcXh=zC ٬X:!D @bb"/_Zj9xbdζm֖f͚NC)ň#cΜ9&ؼ`cc̙3s2w\|LLL_~dddСC-ާӓ} a@hh(;իW'))ѣG兝͚5c&>Ixzz2|p.\ȤI#--cǎѱcGbccw`Ezz:}ӸzjQ͚5Yf <|Çӭ[7 kG}D A)Eݙ7or:vHTTi&(Vf͢K.(>}:ժU___vɨQQynnnɠAزe l޼uQs],X5[laǎtԉw?θqLncֲeKHNN6UB֖H֬YC׮]S5k֤C_sr%\PDD666lذ-[a|hP_!%O?XoN^ٳL8իoqFzhQtR +Q=nԩ̘1NGhh(}-+W駟ҨQ#FePVF p m&~c L:U6 j…Ot:锅X7n\̑̅(vRgVΝ{7orvvV nΜ9,_upFݻnݺU_lauzս{w퉉o+Nߟlƍ P5kTJOOWSLQ-{R֕]LL VZ"P/ -Ii$ L< RqssS:N6t*:/y.]}~ uֹ.ɓ 6}O PC 1Zq׮]y,*{9fϞÇiѢ*+r!Nʕ 6SQ:lْѣGӸqc\]]yUVwڵ%KWOff&7ne=z_Wݙ1c::M61j(<==QJѴiSnݪTSȂ4&ΦM 㧟~"##*UK.DEEP;w7uǑ#GLB ĉ3ʕ+ȏ?RN:qF.]ŋ9s ۷o_͛?ԡ !0AXXǏ.#ԬYw}f YSTRK0ꢓ30!(>&{gϞl޼TRЭ[7koE\\\ D+1Y[n5`cС 0wwBx*bKC aС˦ؽI%D!(>&ߖXRJA۶mΎ5k2|pbcc>}>>>888`ooOڵn޼ɂ D6fZ*V~$$$gfȑ4lؐP1 Q$y*;&K`4m4ߺu²\v"55喖|@VBMKKZjkիH1 !(&K`qqqo]WWW\]]rJ_5E|||I <<<rN6!( Llllx!ʱ[At: krܤk?={РAB%ə,ծ]T~|ٳGXf;?{W\|h'Oj?_z@FGGa\B%N:"$$\%''NSNG@@666̜93Gyjj*s~OLL̷DGFF :P1 !(&K`GÃcǎѴiS֭[g@Yf ~~~?~777BBB OOO… 4iqqqq1:vHll,@(üӷo_N>W*ٸBCCϏ[n*~!3̿ ]tt:t:6#!!A[ٙH G͛5;vpf̘ dDDDO?,(yL:a7, LXVҒL㉏'33KKK.R%225kеkWԩC͚5Сׯgܹ\t Ț}#F ""6lP%xl6zZjf9r7n@)~~~8::>>t:(;t6=T͍3f XYYzjڵk1 !x2&O`znݺ3'Nȼy󰰰 <<ݻtB!0%DS;pK.Nʌ3tҷoߒQ!D.JRx|z7**ǏӵkW$>>+V0i$ qYpܹ|'̟?!CB<5&_N~`…oζ f(e˖iY䤍p:t(/ҠJ),,,PB8|0ժU7(LAF!'QG! lĈh:)kٲ%Gf޽\tDVJ- " }effrƍox{{*\!ɧzTRd*)$d*)#͛d2B%`,-->|BBaLʗ/Ozz:666 A!3 ___u떩BBaL>233:uBPJA۶mΎ5k2|pbcc$**YfѳgOj֬NCӱx'|w;=kf;v@]6m၃?&1116/^w޸cooOfؼys8q": 68cQgozbܸqLe9BLKK#00H k1Pgggprr"226mw^3,Zy֭[?S)))@c3gdرĒ%Kc߬UKAEoߦQF\r lmmIIIAӱj*zc?O_m۶lݺ\dxyjժ_+W'''UWڵM3g„ DFFbeeŜ9sHHHݻ\|@ѣ׮]ёVZʕ+*hܸ1 ,… $''ĉ' ##q0-ZĒ%KIII$&&o>9<={n\rs?>J)ƍgtQFaaa؅9 ¢SәrvMUFjj*~!3g4(^ԩS9 heJ)R5jŋO|/ЪU+e)))4i҄SNcGQzun޼Ipp0g6(?vM4A)ŦMҥVK/q!bbbx~~~=zӧOS^=m{DDgʔ)L<[\ L<|fQ4Jk.RSSgii|#Xjs@4䖼իSLѣ9w͛7tF/16nܘ^{۷aܹd]5Ȯv=z۷ok 7ڵk3a„"`LZnm]|\xWW\/Ott4/Rŗg/L 4J*F۷oߞ۷k׮;w;w`&Mlݺ;;'; !DLvL^3W.==]9&&T{N< ?k{}rut*cǎ޽{dffh"=JժUcǎh"zA砄&rO˗'WH\yֆ<8G~I^Ӗe/>8%88J*m6<<[[["##YnĐÆ K.4&=lllذa-[̵~ʕ9~x벗UT@q۷pYmٲ#Gjg-[חh_^lw ,3Y+ȑ#iѢ 2uH NG`` 9:MԼy1cW]vyغuk#&S*T@!==#F̗_~m?PfMu!::/J(`iiē/H:qD͛t=6\~gڶm[8+0uTC/(fqpp0-L,]J&%iԩ̘1NGhh(}-PmIfffiN8;ׯ_]rO?F1j(5jf? x2f.\M:YŜ9s86E||<ϧ}d]BBo^ ?z(G5j^*;w6 u 2ckk˔)S3g_~н{w233iѢ;wη1cƐ… 4(ر#ӧOܹsdddg\>t9q{f޽hߒ͑L Yl[YYDBBvylС,^8LJ7d]VϊJ?s & PB}>|jժ؞}9kkklmm]Nq?3۷gȐ!ڙhvJ)ڴiݻÇXYYdL+LkĻロgÇäbaaIJ(:ѲeKF޽{tTZ-Zdg3337nY7U BCCyXx1Ǐ'%%z-&Ls>z3c:M61qD֮]KBBM6eڴi Ȥ˩Oʕ믵Y̕9Cē30#[' 777^xZhaRBgWM`B!D^dXB$ L!Y2Y۴iF)z\Νd֭%Bs`j*{|1+W|a !0&K`4m4ߺYe !z& uuuՕ+W@d^//RyxW&:! =Ȭ1FB2Y]6/ݳg=ʱBgXNPJBrrr AѩSP!Dif6zh<<<8vM6eݺu$&&j剉Y????!!!EڗRڶmvvvԬYÇkMff&QQQ̚5={RfMt::NBRd8Y~=]t N /ݡٙ~@˼?.--@"##9p| DFFҦMvϱM!Daҙ8ZjEtt4o6dffO||<ڃi&L 22+++̙CBBwD=vZjՊ`V\)  !D)b30Zjf9r7n@)~~~8::7o`BBB3fVVjUVZΩSϴ5tU'NXXB/'0=GGGZn]}ڵTs[ZZ0bVZܹsw !(d/^Φr@||6;BϤSIiӆ[wѴiӆ'Nj3\뤧k?!cΞ={ͷn ؽ{7˗//>!/_6ZɓW^-TB!Ld ,** @Cջtd*lll9sfTΝ9~~~ܺuBg˗bŊ>׳xzz2|p.\ȤI#--cǎѱcGbccG 9‘#GPB/*%B% KKK>+V0i$ ]v9&$$ :99۷ok۝-R|B!FR"==;woLۼysڶmUV6ࢠ-[TZŋߟ={仏0 o=???9Rvȼ^`S0u*ZYYѾ}{ڷoL)ŶmgӦMylL˖-=z4{ҥK$&&RjUZhAPPP!0R!<<_RHשS`ؽ{w !xJUs+W$<TVL+l)osN233QJQzuC~e!e_%NG߾}yhٲeIZ!DT6n@RRBͦ 6еkWRSSSNTTTB!ʈK`]ve\vƍsm,X@VU1111%B3Vy9r;ƍˋ .ӰaCKJ:3h{1֬Y@XX;wFaii1#[ɜ9syf B( l׮]喖|Z4lʕԫW7|3G۠ \]]IIIaO#|!y( ŋeDGGkۣh׮vj JB!JVN`|̵NzzsLL 5j<}8y*pt 11˗/=\z} @ʕs__flB`T@@6662sLkTΝ%/ȺT\넆 ӧ+qФIډg^;L0cE*_<۶m{ * ӓÇ3o<.\+#FbŊ?XIKK"4q'|*(('C!DNe"Yҥ J)ONjհח;w2j(jժpރr[_BQlmmdݺuDDDCFF>>> 6.]@ݺupqqёd1J*=Ba'0Ⱥ H```C@͵ȑ#Dc@B2 1?aaa8 `F=|_~m>(B@-[hd{O?X!|bΜ9? k֍Ӿ}{ 1Fƍٳ' b֭ddd|r&LȚ;88OO<"QwFQFe B1eʔKQte>]xj׮ʕÃ>D… ]d M4Ν;t GGG8p )))tܙO??YZZN˖-={vP▞βex7T666+WөS'fΜÇ 返t:,,,8qDرCυ roV{D -[2zh˥KHLLjժhт ^1...߿9sj*Olmmiܸ1fذaOXibmmÇg߾}۷oݻwSBFY*UDz(_Cy&ݺu;gggR3gpin݊+3ڇRlڴb)~rM0m4>裧gϼ*@n:Gٽ{_|,,,}ݒDEE)@y{{:v)@9;;Yfk׮ieW۷oW#Go7ߌcZ=~bcc 233õٳg󮈂(œquueر 2͛78"Q>}?`ggg^{5,XSrCL4)~dȐ!,^N… .$ O( D}nt///m]t᧟~*6… ;~wzvvv0uTm͹ݛUbkkV2YGsyk^ҩSbaaΝ;ٽ{w)~yw ‚o#FG.!ccc>'eoo]RT׮]s}>ǘm޽UFFF˺5khşY/٥}*@+9_qRSS[oeee""" u|"D ,!!A͙3G 3(ONNV;vTVRW\>󕓓Ԛ5k j}N8QݺuK+qZnmcƌQQZrJLLTJe%oFKf+W4h MS>s~Ν;WB j…*>>^)TJJZfTs}V;wN{۷on޼Yඏ'?CYYY(L+~N>:w} |\$ ZUXQ{j!7n/_^辗/_oW)p_gϞUM;wh}?'M`V!5x`IYYYJөrʩGqeۀFmVM4Imܸ1τxQJ!Ch ƍ+@ڪ-[y{`Bƍ7WBBVv]n޼Y{6]t~$ ?˗InݴףGlmm)օF<[n@~hٲ%͚53gͩU=zb57K,!$$D[oΝL6nݺIf͈('| ǎ~(rLOϱc8p :u*r"ou֨rRsy.\HRRƍcС9ڥjjʕ+2^z www]/Lhh(yƷ~֭[WժUIKKuhڴUT08ԭ[WpaO^̳իk}'ZK@ւM IDPA۶m./D+ TW*T.E_pQR PwCs<+**Jks[:t(T[J]~]-YDUVM{ΝR׮]S .{so(@t:tb{_(kYF>uTO ƍ{9BCCE٣@CEV]Rٳ;w8dcƌ<|H}~i޼9ͳ,& d߾}Zն3*%%%1m47{~օGiW^?ϳ*JZ`` <|YԱRll,Ν˳΃ظq#5*pcǎݝ+Wx"8;;m6|}}IKKgϞE1F$ L)%%7j |:88j寿:!!!ٳGuaڶm۷h"ڷoʕ+ ߻wӧko^+_mxɌ5rfRR۷ow!00 xxxhI6,,={ !+FE bbbW=z`͚5 l޼VZi#TG]]\\//EVqiذ!={DEE9&_%:dDJ=\|ym @9::͛7=w*_VN9::j', s1cD)Ո# 9;;+777XpG!M: .U\9jԨke]ѭC􀲴TӦM3h쒓 F|<>ލ7Ѵ_y30yA۷oHÆ ;v,1119&\Uxzz9V۷/K,W^ԯ_kkkTo&|79YZZpB~W7PzuwNxxv>cN8APPuE)Err2*UC,Z:Li߾=gΜ/[nԩS:vssח1cpĉ"P,knW?ܹu뒜Lǎ9t)O-,B$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB%I`B!̒$0!fIB$ L!Y&,IBa$ !0KB ƖMIENDB`