PNG IHDR X vp sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 2.1.0, http://matplotlib.org/mߕ IDATxwxހM4 Л"M: + z."6)6TAPQt B @Mfw?509>Ͻw%a朱a Px;@AA҃@AAA(1d " B!AAAJ Pb DAAC 2 AAĐ %@AAA(1d " B!AAAJ Pb DAAC (lj'X,,X)bX,N8Q]p!ۛrʕ蹋jժ1dȐ7oތbaۆBjJMzݝ-8P %b1?lDǎstPzuFSܝǡC2d5kdΜ9̞=Iڲl2^jԨ?u'$!!!W\IfJ*Kdeeg˖-ۗ(|}} GO~'֭[3<3~x5jD`` ԪUC?{3f`XhժUX,F]`ې!C^z=v 88n66mTcN8}b_γgaҥݻ# .\O>~M7QbE.kɤI ̚5krAxjX͛q:L:Zjy'۷'-- =#`РATR3}tV^ͮ]㮻cǎ߿^{3s9<dzh"ڷoϪUѣ5~m:wwݛ$yGZİb ,X?@ssTV۷sر"XVΝc[PPPO:E6m駟& ӭ[76nܘ1yiڴ)kͷiӦhтɓ''A(.A70j(CuhРAӧO7 cݺunqqqv̔b;Vj<}lTZvlڴ)? 9s^~}qƆns8x`III1ݻ_ܹs1w/]dTT|NO۷z`,[ 5^~< F*oF@@5c=fxyyޖbDEE͚5+1 0bbb080^z|}w #))ԱA(~,A#9 C!00;@*W| jժ|駹1cjRV-|MNg[|ݛV+5kd 8;z('<<___"##&111߆jժK/3fРAV+5*D;vaÆܹ%K_>4lؐ˗9Gw[o|Ѽys yɔ)ShР1rHsk~pm1"ǟc=a|{k?YjYYYt%YfqYLI-[zmӻwoŋq-6-nJӦM[n6ˮ]8z\ԵkWRRRX~iGE hgϞDEE[oQZ5F͂ѣ-Z7ߤL2