PNG  IHDR59tEXtSoftwareMatplotlib version3.4.1, https://matplotlib.org/ pHYsaa?i;IDATxytTU2$ 2 #ʥ( E 6bt%(2-A.IJj_k"g}N>Nr*c]@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,C 2@,CL ˜N>(9_B%%%) sapa5keKp!5me2DEEI:j@uYf㸍ott4:۷ `1 e@@`L˶{9! ꤠx_% O/EoiuQA F+%`Oc")wS$ެ_NM:W\}*))IC~|c&LD+--Mvr?kРAV5tP?~܋HRag:;3*.ۡR^/W:O8Ν;7ިp)S4m4M>]֭SddUTT3h m߾]K,… rJ 6[C}E7LLN~+8L?p8`OҙIII=z~iIR~~5sLs=ڹsڷo׫{ŋ;j}(??K4s|z9t?䍒`u `Uۧbbb,IRVVׯ [5 C+𻧀srr$I8AAAuHqq]\Ȑt U~ةY 'M7n]Cp`GEQx]큎B8O%d%$$hҥҥ3j׭[ÇKRSS7[ne˖t*%%u*44cS1ir(XA r8<P+xq޽5o>mٲEj޼F^zI[VrrƏ$דڵmݦGyDӧOWiiF{Oj^#B!-|]dܰa~_z)I5sL=:q℆ (--͵LLLRRRU:UPPk|];Vj۶UVV_~Y $Hݖw;ɓ5i$a~{ٳ5gmڴIfҟ'͚59n8^o>3;v^;@9NIRrrtR[N^ `߾}/yꫵyfM:U=$phԨQz饗Ժuk%''kJJJR~|[<m|5~x1BGURR}QM0gՉ'4l0gϞZx|X9gz#@ۏ@!X` e!X` e!Xjӥ:z@%e}]_ u;_};6괳LAN5uy~3V|nx}N;$Ie5sj>c4Tiʌm^qS'f:C>#*3eƩvj/ @s<\~?x;ET_x5j@sZ!UiԦ-T# CJ}֭[Hȇxc|]';VWW_}U|c4zh=Ӓ|k̙{.= |EGGh38~?Xݻw~;ũk׮z]ۧbbb,_ ~ݫzK[Çf͚%Iɑ$ǻ-wb _)NSݻw+"Iڵmۦӧkɓ'kҤI5Y&Doޭ]v:x$)!!A'775\ƍS~~u!TY~{GvkԢE IRrrtRuEҙB׭[ÇWPzn<)踾ܻQ?*P\d}J_/On+믿w$95J/Znd?^IIIׯocmZ[>Sө954tO^.^kՂ 4n8 JNN_ 4gՉ'4l0gϞZx|X95sikLTRvZSSXPWsJuۻOJĆGk}*( Ћo?~U?IT㥊k@\Aj+f?}@\jk]~. WIT#9p~ávZUl+sM(0 @y4J?"`nIWiV֮6뚴;wQ-|W y`FS%'.'^@S bzWTt*.*GS!*C``@~uu^ =й"* uH/WkjXuMh8"VOѝm{2OcjI5艟u"*PE*.2e_!X` e!X` e!X` e!X` e!X` eFj+**RFF6lz]^pN:?O4|effú뮻|T%u<~ ~[ 4pwԩSu-[n1c֬Ykb>}(--ͭ}ƍ*--uko۶7o,o UA.S͛M6iQHHׯJY\\btAAA -~yСCz'4{lz'O׫Yf5noqF=zT\sLM6MAAAWIIܖUBBB7n]Cyx$5//K[nuk{նm[3F͚5Spp.]KuAVPzvO:EFFaÆCꩧRll+55U_/J ?Y߿7|exc|]D]UPP+::jr@!NIrY{ RI+Ig~dIJgUPQHI{gNKZ/i40.[,W)Lu&$AD-U3}+H:)i oQKI:q>z TunO5FD--$G}:yCIWHj孂@b$7IR>C* T%]#iI: ;C bQ4[_0e!X` e!X` e!X` e!X` e!X` e!X` e!X` e6NO>DWff>ˇUxc|]7㏊Sffn&qƚ3gnIҷ~v)++K_YPP+::C5>^999gɊq5kj0##C۶mӼy.k=ƍS~~uС{|]9R .ʕ+մiSW{BBJJJv077W +44T. 1F#GԂ l2%''֭tRW[vvPp Pp{P1 e!X` e!X`[uѩ-vo_#VhoCkSQ. e?%SP|R,oe$|8Pzg_ SppR<:vXF$p匋Z1FԢ][%kc' *3 ~ .vmӓcqI5V78X l`l`}>sukqz˽;/NCj pTʜNt\8vwEs @dV}5!R^UevP/,9Q\}K+`-oT3nUIQUP~xGд3O+o\/r8"Z+.z)Z"4(X2l;Vp15oۥ֖(80ղGةi]_=]Y:Xκ%%-n>yֻ_lF3vޯan #}PtGڂ?wj)>]voW|5+ؠ6DBկm_j!.X` e!PuAA+U~ܶPPԬY3W.Vaabbb|]O9tÊrYf:t萕K?g{c*))Iu,^5mڴmgۊ{o+gg2Z$44T'NThhK ?gC e!X`M ۵d-\P+W԰aü5ROegg7y}_x_ mI6w\%ȑ#?!áۿ:ǻ ԧOh͚55kfΜ &bH=j$LW7lx A'N4;wp^^^ 6wܹH2YYY^лx ӪU+t:11FY`ktkLhh;w1Ƙ;vIf>}q8~Z5W믿6́\m-Z0=[T4;Selwy[e{>ѢE& [&::{w~3>/Iuk={5j:hܸq:y/]v)))I-[ԠAtAIƍUZZ4W߶m۪yUSRRw}W=ݟۧm6Rս{wW4hݺu^p8T~}W_}U 6T׮]k%+V(..NW]ucǎٴsss駟jС:,uQ>*((۽X u6s:5jz:>hBIIIo4fegg>a5#%%E3gUW]#GhҤIm6($$_||rrr|S}Ӑ!C\m+R]޹OQ\\ EQQƌ{WѮk5khܸq:r䈦NjkmݦKڳg?oWVVfRTTyxW}~NNNyt@жmvoKǎ^ziϞ=jժˬQ~N:)%%E-Z{ァpV}nv%%%yۣj0`1z뭷=S;uꤐ=裚}ZN^ԲeK5j3oJ'HuoWv>?!!C<\:c4rH-X@˖-Srrٲe$)11yǵg%&&[n ҥK]󳳳uAʚ7c ũO>Um/IJHHpZnk*//O7ntYlN+ eo׮]/հa .ewi|:vg߷wyGݺuSΝ/طl 荒OMM֭[P{g Xg&&&ƬX9r:y1Ƙݻw^xlذ۷|Ge˖榛nq5cfŊf߾}f&--4j=zcc=f7on-[f6l`RSSMjjYeeeyf̘1n ͛͛$3uTyfS_裏7|cNlN:Zmfvj֭[gVZeZnm^_ T54mlٲmP5k̟gegƍx#_XXh~iegKs5ט֭[":u7歷:o/t3ӧO:޽{-[ŋƍqbH~e*|͘1cM7dbccMhh+3o7QFfѦˣ?cEB` e!X` e!X` e!X` e!X` e!X` e!X` e!X` e!X` _Pe0_3PTTƱS.\۷H %%%gߓI!$̼S[iUM}JKpӵTx{U}9jl0J[*wӗe/UZtq=s~uxw|O5ycޞR-((QfsTRRBe #L{}XԊqۇq{lq{{MWՇq{lq_ܲ!,C 2@,C 2@,C 2@,C 2@,C 2@P\"Sy3}9˞5]^U0Z)r^/R@z7nh?NRkիW+((H]tX}5RZ\\{N-ZPhh |R:{luYJLLC=cǎy4yd]{R\\ .7|mVaaaرc9|Zz)M8Q6mRΝGVؿDz߯_zդI/W~.vsرc5qDܹS+x'NPΝoT}ԧO׿֖-[4j(=u"]XW\[oU-ƍ_Z}͛=\ر<^zyw)c0`.]wyGٚ;w*VY3.vWkjtVV3֊oL4 'Ν;{.OX?3c;杢<:c}L˖-ڦMf4i<ѣF̬πL>}RRṚ>JJJqF ㏕ ǫCzWTVV歲/ɥnƍ]ݫE;JޔHRzzz?q:*,,TllK3fh޽8qK?Xݻwה)SԤIiFO?N:j\jj:E\urߔ/IUټG-Zয়~RYYV޽{l2 4H-ݻ5b̥O?={ӧO/VNNNMAAN:pUyӟtq 0ץԸ]viرꫯ߻ݽ{jժU ӂ O?iĈ:vf̘jT=4{l 8PEEE:}{ѷԨQԣGuС~rrr<]"<3uT\\[n8p{9M>ץո+VW^ћoM6>Ч~_|ץ̙3G&M{ァ8_St}iҤIjӦ8)áٳgwܡSj֬Y~wpǎz'4amܸQ/cm۶i޼y.^#5j@溵*!!e@W[v픓xKu)c?~~=Ò;ĉ6l{9c*|o߼yk]^ڰa6oެ#GJ:1 _|[nU֜D5iD111v^[au5kѣyIRNoQ/}\ᅍ9R .ʕ+մi*VlߍuXHHu릥KڜN.] ѣv-jXkßtic=yy!<?Kn$-Y;w|A͝;W}u9[j˖-c=J[lQJJKQ=zÇuqWw} .19r,Xe˖)99ض{>|g7o 53g4;v0Æ 37999c~3vXW(3rHm.\hK/!TŎuĉ&**̝;ݻ|UVfB͛7͛7IfԩfcƎk~W{3Ϙ;w7xŋjvc={ 2o9r땗!TŎ\u)kaaiڴMffiݺy}5jرΘ17|ٳǬZt\wuB >Ę+VSQQQjРNmݺׯא!CԪU+EDD(22R:tиq?^X%Z|z5!!!nmYfMppp%zE-ӣGn?-{]mނ 5-w~Һ_[6Gu[nĉn} 0V:Q76lr;͘1Z8,X@t7]vn&N6k*--$EDDW^[&I:~ ={կ~zW^UVUM7tCtp8ԦMxo~t5o5׮]?~|x޽{I&'OjРA*..vze$5h@$IU߾}W#cjLHH233rJm۶MywsϹW\={/_|۷+**Jҙ?ѵԩSڸq yCn$SNqQvvV\>H/u=}Uk׮k׮]]8Z-L^{:x/^+Vhծ9r%p8@0`zIR@@z6ȑ#Μ*nҙ6rH}ݺϺhIg}nPHHk_wwHJJҦM4p@׽xC7oߏ?_~<쳊$w_%I7nTnnHC qgSLq{_~\AӵkW`Srv\?]{Pj*=׿%I۷o߮۷kժU֭ۃ5yM4Z} ԠA omꫯv>t$@֭[|P@5Kc/1FNrM֬YkӒ={gϞ΄CO?襗^rkڵwcno:y׿'~PB|Ac|իWxQ͘1Cҙ˲W\qz!Iھ}.\[S[Neee^{M6m҂ _TܱcΝ;ݦ5k&IjѢ[I|~駋x]BBsjҥ۽{^|EM>ݭ{=Ir3NS_M]-\dd-[h^ה)S/}}/uƍ_ue}7zgV@>/o߾2ƨHiiiر :uJٮs,[Çtؽ{w9ץ\ϗԚ5k\T͛զMuE;v׼ysu] =Ȑ$Oڵu릤$jǎEν@>ѧOUppm֭O_ŸTxR~_V#ʴ|reff*>>^Æ ~=zT_|[ ׻LDI1bƍz 6?ݞ/' 1bnݪر [ng}?-{nP.]\嗁z-꫺+ 2DׯWBBB /h޼yJIIQDDbbbԷo_]V7xy_y}:t*EFF*((H5RjjFJq_< e!X` e!X` e!X` e!X` e!X` e!X` e!X` e!X` e!X` e~t8IENDB`