PNG IHDR d ) sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 2.1.0, http://matplotlib.org/mߕ IDATxkl]z#Y|IZ,ɶb~_-ri kҤ{د&t6X7]/[mE t/ن4~JR,}%[%YHe:=&qn[9yΙ?NQAAAAD[aAAAA(DAAAц(DAAAц(DAAAц(DAAAц(DAAAц(DAAAц(DAAAц(DAAAц(DD]^Ps$A q(BE|]^#hE4=nQ_4P(X,vseYF4Ua4mhځAcc^a9Pbr٫Q˲Qz!ccc+f* B]cY6U+NWQAA1 ȲѲ 3ܱ1ܿ@:h]uGѺ4ǃbq]L&lS$ P<#JyHT*8ϳ,b&&&T "~?r:dYF" P߿x@Ūd2|5żTˮp8lAA4 -=JUgr9Ŭ[a<W<g`P DE0TFGG>y[)J)<J>/ %ɨVH$RױP(_^*R (bQQy&1^MD!5ӦjvD"AAGh
dYAAU(DDd2üh@ }JV#"Vl|',E:.\;)eP!
,AL&SEyLt@@mQ[(APsTZh4~۩y|*'
UAl0kYa|=Ok7;7
9XΙ1A8vRp8\* -.?0y5GP y6qBAAU(DDdY$ r9dYUE@211Q6tn5XΎ@ IFIB!r9ɨg\T
>y"@,+8',?M%VWW1>>bD"q](yEDQLNN"˕+1VXPB~("# NW\Csl=xM|