PNG  IHDR59tEXtSoftwareMatplotlib version3.7.2, https://matplotlib.org/)] pHYsaa?i_IDATxyXT?#;"+! nRq M-ܲL3%͵R40p ,Md1AD/se~=<5{ϹޞL!@DDDDQ;@DDDDUHb$Hb$Hb$Hb$Hb$Hb$HbKpy5 PT055E6mtRܻwWRݨtd )L&+eccs-K.L&Chhh#w}N:* uօ? C^`eeLJmEjժ xxx`Ĉ8|pd2̟?__~LLL ɰw^@XX6m ###d2VWff&ϟRՏ+y"##!J?] L&222LQVb?m?|d2eJoj&>/www̜9M4Ann.Μ9u!::{nV>oVuwFCڵj_{5Zer\׮]ömЪU+۷o/SfϞ%K`ܸq9s&ȑ#0v2-&6m~wlܸptt6;ve˖222pU|w}vuj !0h 4j탉 ݑÇGXf J%5jTSX`W^)|SLСCLMMu5@6m&M|٥!ˑ03FkڦM`ffr-۞J % D=DVVV~UVwtPL8TuI&=N~~O>-M6jBT#FԪSSS\p~~~033fӣe=ڵk ~=zVx 6 vvvP*g}MSM˖- SSSx{{ɓ=/^D~PvmT*j 7oL L&C^^֮]9UQjy!K{zXp!<<PҥKh"BTѣř?>6m/YYY'O͟?_3;@&iNC&i9s}T*Zn;vh_<|0F [[[#;;c&&&055?bbbQx^v ={)ok[[[ 4۾_ybGx祤S탷7affݻ#::ZNK0dXXXGFZZZgшիW5e?3_5ywv߽{}/񝛛Yfxqԩ"}Č346YYY˫g2Q T cccѮ]Ro bbݺuV8;;k K.ZZ:tH[ ,͛7۷o}BT۷ok/WZ3g˗/&&&u"''GS?+V?֭G#Gr\ŋ_~E:tH3MVkFEE L&x .9"6m$$Xn8xL\re ahh(f̘!ž}{'o.x,-[L<9JV_ظq8z8uHHHBV׋Y|BT@۷oĔ)SÇ?,֭['NZ⺦h :vYYYe899 sNqaqƍ}B8~ OܼyS޽[ܹsڵkbEtttB#GB!:u$E```ǦM4o;w}QѣGqQMٶm'+„P(Z]̝;WDDD˗ R)FU:>_hߓ#ƒ;w.v4}i^{ȑB&3gÇ˗ '''ann58~xall,/_.=*/>jժn3z0>!11QoF_rE ӔuEgΜє addbccrJMYƴiӴ*ܺuk},((_6rH@lܸ|O/[Lxf8+kO8Qd2qU!CӼysw)@pJoR)VQӺO-_[<ԩS^ze޽{-[h-[{abbRעE"7,߿>>>S4 g2d~ XJ߾}nڨm+׮]ß96܎={DBB)F1w!aĈZT*tҥiRL>}hhNi[Evڕi\zwõ.055qIdffj8mRuԨQ{.8m۶AP_/nix^K{|~Im۶Ł"22=*uû`cccccܸqTSSSkԩSʪH=BQ\P5JZӗ t * -BF`ll7oW_-ryΝ;c޽Xr%Fl4ms!C<e[n XZ}5RJMM-qNYV#/$ka8pzdԩSPsQ!L"ۡmv]%?ÇG^^K 8x饗h"t޽L_|Vtypq?*ݻ3f`ƌy:=>(ӞCRi)b3ʪnݺ>yyiAA?k$Z ___lܸqqqx7`ll\$l?^Jy}/]ߒ6bx2$5 FÇq1̛7{_Z]u.> (JtK,]|2Ν;U˖-dIt;h߾NѵG' O @VV32]zk.<|T޽{ŋhРfbb̙3999ts)UYyڂ pe[EFnnn?݆^^^033{2ahhׯ*h󸸸௿m <z'''|Z>|]vi  0zg~xŶ/]_߆#00C իWG퍵k"((8q"6m\`Æ h֬wwwXjjժ>3M޽޽;.]>-[ĠA:t@ڵ1a̛7r۶mQvΝ[nuk]_8m4lٲz… VO?a͚58q;o<͵8s΅mۆ~ K.N)Ν;<xk%Η֭H|Ќ 26m„ pU;<<<o{;#ttϟǼyкuk >pBDDDC:u*ݑ8cݺu[.ƍ###tHLLŋaaaQig5zAǏǠA4ѕ#  ݻ+Wܹs9 .\9sA=Pvmܽ{NҌܔj5~ 666Çc6lƍT,]e$ԪU K.?ǏGvv6>Sܿ|I<*Js\?Ki]l6lBBB ѭ[7\x˖-+_ڵk޽{E]6\oR5jDƊ#Gz B~ܹ"))IS/??_,YD4jHracc# &n޼.]Mi;ݫw={VG 3331dq]y066bرܹsEX}N=}WE@@prr Bى={j=A!_1tPamm-rpww~]}z,Jy D>}P(e˖ލv|E wJ>p˖-^zBT J%<<<ĬYDjjVGs 777P(ڵҪ;Z-rptt'Nֲuglrr:upuur\XYY OOO1g!bG B!ԩ# $Ο?UR/=pkNT*abb"|}}oV>0 B%[E}Y^;;;[NT*Ѿ}{]AkJRԯ__L6MݻwQvmlχw{nr_\233 ]4]meg 33Lp͛Q~}ܽ{ ݻW~B.ʪ\ ^HDDD4 csJ}'`޿'N%KZmbիǣo&`nn]?,chժ6n܈CTBW^yz9995k`bbv!22R3E>}PvmiӦ/6( ػw/ڷoR5]^z ᰰ닿K3w5رv*{FB\\;ԩS{A=paҤIc`bb˗/ԴҷAI_Uy._7n֭[6mڠK.x7ТE =z.\@RR&.[ {Ν;ox<7ֶv_۷֭[S`ƌ8x 6mڄ?8p 7o_~l1ҰU˯64y C 鵁W^8~8qA,]_}QM=zׯkޫ;wB4jH<;;[Sbĉ8|0u놁E:\Ӳa|dff"7/r`k,*L(DDDAR{޽;Νcb޼y ֵz,--5obbgϞ-r4رc~ ŋgaʔ)^`| 8V~$""ɚ4i{M6HLL!\\\ʽ֭[#??IIIԩS1aL0gƗ_~Ymw )55]v֭[qyܸq=.]~[nFq!!** >Μ9Sv5j1bvލ7nXdN`:t7nspxxxT֪?GB36LMMѮ];Xׯ_Gnn.1n8{dǜ9s0zh$'';w}ڴi-Z~o߆5ѳgO@~~>&M[n=z+ʼN"BHazz:,,,ssN%$$`Æ xevNȐaJptt=oaVVnܸWWWT*MyM%UI8X,))),,,0y$IpMXI_EDDD‚b$UqJm^ +SV\|KDDD/| ̚5k45zzzϬ9s@VCTAظqcfѻ0c͚5ر#֯_\|+vAݻѰaC$%%!//{NDDDT3]\|9ƌcBBBp!]/.R_? *4o"""^ٳgU燨bٷotR899QF1c=zT]&"""qj0%%Emoobp T*ٳ))) ½{J0;;ٚ[ """"=WL&z/(RV2 ۶m|8 6 >>&Lxزe `С1j(,X)))9s&F]_""U|XѴroE(J888x={cǎ իWabb]"$$vvvH3gΟ?C^z>}:N</FnJݧ۷oc8|0jժ_~y=D "!!͚5Cxx8j5 !!)Skkk 4-U ""=rss?HJJ´ipf²eP~}XZZ֭[ٳ'-ZJ͛7O>zj,~Rff&|||ЩS';v XhzCPT֪k] ;-44HYƍQɽ"""ԩSoѣGkׯ+Wm۶Z… ѽ{w{kkklR~ѢEسgۇɓ'?}jժJsM`ii"ë zte055E^^rssѯ_?Z 111?>bccq=ѤI^^^Z{!,XΝ;ãGP>ٳgq5igee\a$""֮] \:u@.Ç󃟟n [[[999Z?}̙3q!,[ 6^{"󕤠ضm[i{]l!@"""zaÆZe'RRR'hw̙R- <$##qqqO6m;;;z>]ҫ#""" ՃBU?`߾}K5oÆ {n?СC5KlllЯ_??~7nz n** GB3.}nxrJi˖-C߾};+0zht666xw8vyx[e# DDDT.Ɛ`ߕ񃶍4OqO)4d 2DLW^yE}!9rDlҤIZ>%r4PR~ &M,,,j BDDD$1 DDDDSTn)))U ""-@*{ݻ=C!&OHz!--QHeYL0ܫ v<CHŪ@;_% 0i~H -jAnH/V#//J[ӥL?~R0Q\87 iJoAr<^; [cG DDj#WRŋb `Ϟ=x뭷nݺa5j֭ ܹ+Vw}M"11̙3:u*tǫjK^H׮]7~nݡCjF "((0}t>&&&ݻ7̠VѺuYr?Q$5dztQcǎr _ǣGP~}7{A^awZcضm[)]Z DDDBrssL&ӄg)Q)svvիWzj!((;wFnn.p9l߾;w.Zldt^HVVVի"ӟ<<

SL:شi^y O0}tyamm KKK޽GVVܰ}v4mڴ\P\a(7D*iPncc2/_|E oyĉ1qb/v/2*1QXXX`-‚]DDDD@""=R%0題~UҞ'Mfg*f z DDz(+ XtRТrK+@dff2Rr9 33FFFpߔ 35/צe``KKK$%%x|@i~_tOL$%%Z =hB U/KKK>)@"""z.LGGG!77#ir# *>""""a$"""@""""a$"""@""""a$"""@""""a$"""@""""a$"""@""""fBRǏ/ndd$d2YןY=&"""9 O Cpp0֬Y;b˗Q^z*5mmmIKKCfffell *iIz/_1c`ر:tk׮ŋKUKz/V#//J34cI DDT*ٳxwy[n,4i>|||*D^^.wҴvn^8xTj[8HDD* ??ZHLL,vGGGlذ7|___DFFsΓltݭxJ06Kr3!ݻ+' 0i@""үXH&iB)+www{oooܼy˖-+1.^ ,](?72 pˁ3e DD_EF >KuϞ=ӧO׼OOOs;LTAWQ(DDDVyDD:tPѱJZ/""""Ы@>}:///x{{cÆ DŽ <}6l]...hڴ)rrruVڵ v """[zT,\ h֬áV 3pmiӦ駟гgZ""""wTPf¬YWDDDD/* 0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0IauwNJJJcll *iʎH2rwUҞ'Mf$"S D'XtRТrK+@dff2)p͚5puuJ'?^~7UVAТ֕IDDwaaaƜ9sN:! Ϝ/-- #Fofһ|r3cǎBBB쌵k>scСLzsrrpYi!**6mڄׯc޼yj';;Z/""""Ы|k#11yoضm KwOŋaaay9;;WDDDD5^B2LHcСX`5jTϞ=iii͛7+g"""Bccc"}IIIEF8s bbb0yd@AA044Çѵk")J(Y """"=W# *@777Dž yM0EvDDDD5^1|pxyy6l@||<&L۷oc˖-U5k5T*Ur""""zL "!!͚5Cxx8j5 !!$"""] ;-44Ο?}^zu U>@""""a$"""^xQDW'""""Iܴi}dffB!2331gl޼YM$~ ,, aaa߿?Xr. """"5W\ vڥ){+W """" ++ yyy\dee@MdUVBΝꫯB&a׮]HJJBtN̙3ѿ<~L&ìYtNN[l.za˖-ӧ. """"ك aÆ!99`kkE$?qqq􄓓8{,\\\ТE ]4CDDDD:8n8?nҔahժu Nr `mm)淁H?$!11s&HGt7nT :шưaÐƍ """"\8vXL<v98Lq """"aҤIy L<&LEDDDD#:{U0c >}K/AVjDDDD#: V\N_pw=z4:(Fy#)) 駟"44_,^}N:JDDDDQ@333x{{mL͛cB`:(FLJJ^ L7Í7tQ""""ҍ #++ p)9<==<98CCgBDDDDTtVb8|0d2t颙?ޝ$""""ݩa … qIQ<@˖-+K""""ҙ Θ1رc ~v {{{['%""""ݨPtR,]"'"""J&"""C/5k JOOO?~ĺ'N@ǎamm ###4n+V,z0c͚5ر#֯_\|+R'OF-`bb'N`011oY k@DDDnp3f Ǝ k׮-~֭1d4m...6l9jHDDD$ezsrrpYi!**TˈATTtTTj<}4;V)))χV=9oݺuT*I&aر%]x1,,,4/ggR8tPtڵd2B"eO;~8Μ9u!$$۷o/ٳyݼy}$"""*&!Dh_RRRQ7owb2dHuJ%JeEDDD"PS3'''iy 4_) !6TT(><>}:///x{{cÆ DŽ <>}{mlٲzjԫW7˖-Ô)Sʸ6DDDDPh``kkk;}(2T,\ h֬áV /((ٳq AO0~ BiӦHLLĦM~ĉ2@ BPPPBCCO2}DDDDeP;ulܾ}NNNzU UVS###qƍ4ADDDD:WBDDDDBp߾}8q}zz:233+)""""< ;CyoiiݻWSDDDDTy*| _(/Q5DDDDHDDD$1z4Ġ~%d~zE!""""pA\\}vv0U Ν;30 :UBDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDHDDD$1 DDDDp͚5puuJ'?^bݻw{9qС*-Q͢w0,, 3gbbbЩS' >>ǎCg}ALLLfл|r3cǎBBB쌵k[?$$fK/777|pssÏ?X='"""*ٳ*CTTTQPPʪ:HOOzI^^Zg}bРA%Yx1,,,4/gg &ѫXH&iB)+1|ήzgFZZu 0<EF >-,, cƌnݺ=RRpj"T(DDDVyDD:tP|۷oG`` [իIDDDT L>Çac„ }6lq1b>so^3zhdd j[""""}wpHMM… f͚!<<jL#//&M¤I4#GDhhhUwH] ;PY""""z5DDDDT$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb$Hb2YPTKCjBpppuһ`̙3111ԩ_llbΜ9hٲeѻ|r3cǎBBB쌵k[9F *-QͣW0''gϞVWDDDD/RRR{{{r{{{$&&꬝ldggkާlDDDDNF d2B"exbXXXh^:[6ӫhcc"}IIIEF+bHKKӼn޼e; *@t֎R֋H*@>}:///x{{cÆ DŽ <}6l٢'66dBPI&ձ DDDDzM "!!͚5Cxx8j5~~[ٳgBV#..*NDDDT#] ;-44H{DDDDЫk1I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I  0I^5k* 8~3JBnݺ*)Qͣw0,, 3gbbbЩS' >>7n@Ϟ=ѩS'ԩSk׮*9Q͠wp3f Ǝ k׮-uP^=cǎѣlٲ*9Q͠W0''gϞV'::H}9sW"""ʰ;𤔔^ΓXl<ѱ<ּOKKWt4ӍuU^}ZU3@oDz@۷o "**J|ѢEݽyUv @$$$;ϼy/͛7uG^h_RRRQB744u̞=ӧO׼/(({`mm LV9쌛7oܼC}VpLRoB_}6n܈+W`ڴiDŽ <1b br 6n܈3f̨U """kz5Fjj*.\4k Pg"<<ӦMիQN\U """kz ((AAAN -R֥K;w{Q*7o^᤿j^t2!x75DDDDT$h߾=T*ZjU!""JX !'hݻLvqqAHHHףe˖011%Zn%KTyW^/d{q=L2066Fz0uTO=˚5k JOOO?~\'U1eԯ_Jӧf{a``PsXx17n ###XYY}شiNL&A.~1c>|[oJ@~&&&hժmۦQC=ohԩ1c,#..N)|cZ n*2… ǫ#,, 'Nɓ<>Sn](CBBǿ}|I㧟~f͚ٳMFBBB"ahhRsssɜ={~~~Z~~~*JU{4iLLLLk 2rC _UGArrr`ddTR4XYYUh5UYn߾]vEvvvر#vY !/իܹs%5HHHcǪ jԭ[{FLLLKTZ hhժ͛Wdڧ~C"88nnnСV\-[ ++ VVV0005zpqq;c)ڵ+f̘ aÆppp!LMMSS"dggcѢEHOOoIMMŇ~ǗX'%%*GbbbV\v B4nӱk. 6 0l0ܹ:˗/Grr2ТE L0xrO:o8;wӧ1jԨr/&+>wy022Bݺu!ɰ|rtSSS,_;wDxx8|}}1x`lݺJKK) zUV{e^2dtGGG 0_|q+7Fhh(ۇ۷CRcǎuQy1V%K`͸|Vٳg SSSqFsttDtt4.\S"77#GD=J]wȐ!0551/_e˖! :<}^zz:z&MM2B28S=SyoQ~}CZBwi4i/^ɓ'1j(ܽ{}رc~BR;wƪUH/DӦM˵fΜX?^ssH^iжm[xyya… ҥK/333裏0}tDFFy9Rf``M6֭[Xt)ԩ>M6՜aѕcذahٲ%:u;vQF>6*`%ܹ3{i`񈍍ռhРs۬Y3L4 ۶mCDD"""믿jժCVӂŝ*Ɋ+ܻwo6`„ ZPN<<@=`jj={@.|KJJ*2* pʕg۸q#.]CCCҥKENתU /M={ 44_?|||W"++ w]믿O>X|9FQ_݇lÆ 憮]"$$QQQ8zho߾\@jBÆ ѪU+xװx2/''' >W˗uUj2GIoh>j 5Ҕi.]BÆ KOPhFI&yֿhqEwPl_^,==P*طos~S(DDD )@~dee^SN-߿7o̙3nGΝqE4k֬?!Y҈D޽dZVMW}XuG8::VBdggWx9RWvm8::jSAX4o޼R!* *мyswо}{L4 ƍ \M=;v oJ%lll0qDԩS]vEݺuE_7}tOhРVXW>x~~~֭[V 2}t >^^^Ɔ  &TY+j͚5Сڶm ECDD֮] m۶ _cŊxбcGtqfϞFB׮]CFF#x& "##ѫW/[8pfVPHF 11Bܼyf͂ :tؼy3r9ZnZjʕ+#hѢE v)z)Buϟ̗#&N(Xxqy1B<~H_ <ѣG<իZ BiӦQj;wI&iIW:tHX[[K;g}&lllDvvذaBPz@_TlmmEϞ=*<<<033o)Vq_Vkϙ3G4lPT*Qvm-J5WI`9w6lpuuJRX[[Ν;}i{z},ի' ~~~"**2VdB}G LDTI^.]VSSS@Sƍsx5#GD.]-.]U6l0@ԭ[W!DJJ'ۺx{BW^yEݻwB!z9R޽{ b޼yZDTqJTPP^.cҥPՐ000cwy uV4jJ2 [n՚ƍy2dbbb4#NDDD@.C&!$$p-ܾ}ӧ`PǪU`oo_BDTVwH?~\M4App0+pu ??OxbZ&=6|pe|3gj999nݺE{f?|M4nÅ pY>|=.^ "8HD:s M044ѣqI/DFFɩȼjߨQ#!** -[Ԫ#@TTqF