PNG IHDR @ 9tEXtSoftware Matplotlib version3.3.1, https://matplotlib.org/ pHYs nu> IDATxwxT$!=zޛ&TtAEx{AD""EP"^CHBp ęIfNLya}YWNrgl6 F< @F v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C P n p;@ ۡ v( C ҼysL_֭svX $/g pIII:u>K.)<<\qqq VܹUX1ծ][~~~YW||vޭ]rE111 T"ERJY+yBBBK.)::Zqqq R\+W.,XP?.:{"## Ν[*V~ay{{;;\ nl6yڰaƍ -[hڵZfvڥTRս{w 0@y5|l߾]_|~Wݺuf"EwzUXLǕ$$$?ҥKn:=zTf9L&ʔ)5je˖ܹ ,#9u-Z_U;w۷<[իWWÆ գG5h "9}J*e>{l/ `l' lgԩ6lF Zz.\K*<
|&L ___[xxy}秷zKcƌd2t͛k)֮]͛/EFFjҤI2eΝ;<<<ԸqcG<|||2 Jdg[nĉ|rj)[#G*gΜ!1( { :{^{w۶mj̙$O>Q5ɓ[I}^uuA111+U\9R,{a
2De˖ɓ!c#{v飆
_MwC?zKeʔѤI $, nhذapʵ}||TP!(P@AAAqN8a3G-[ԺuTJp}Q9s U\Yr劎9x~˗/דO>_~EqQQQ4h~4hѢ*P(={V/^LCgg;յkW={6~*Rz!(11Qnҙ3gtU]zU/nz+ 1
f~G-_<JJJk6iDڵSӦMUNȑ#DڵK_}͛ǯ^VZСCʓ'OLLT=?*T'}k/<<\g;C7o8gŊ7n&LP֭s8t5kN۶mzd2GU.]ԬY3UTI'FGGkǎڰa~gٳjoʕz'mQpaS۷WzoիWqF-_\/dq -, nڵk9rdCfʵ
(_]ǎӆ
kG(~HwWΝ롇sE;P,_۶mݻws)QFi]*QŹ~-QQQjӦSO=#G?s=*U,~H5kzKw5tPxmܸQ:uZɓu)}'j$˗O;w̙3u}*Zhf x P 7/ʕ+.R&Nȟ?>#:uJe:t~FzjΝ،3tIƻu~mUjѢE~*Ieʔʕ+-%&&jJ~iڵˢ=W\矵pBUPUT_cǎ駟NOȆΜ9Ν;[ݗGÇ5|pC2???1B!!!;v[,E p
&~wͿ'M9sf5VSNiiRSR%$5m4ݸqâ};k{^jM>1oZn:ua*V[Z'fYk,lRk֬Q
} {6g
"##Ϧhk߾|Npp2dAYcŊ3}t?jРC9j