PNG IHDR X vp sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 3.0.3, http://matplotlib.org/ IDATxwXTǿB"HQ"H%*,%kXbFThPc%?w[D4jble?p]v5;wʙsg9sC!P( BP(:P( BP(BP( BPP( BP(:* BP( Π BP( B3BP( BP ؽ{7⣏>/<8p ^^^Z7o)2p8op8ٳZΞ=ŋU+Wh-0ccc4o\k7;vDHHHզsrr0o<ܹs^{Z[`llZɑ +++ 1) BWB +VD"qatcƌ/..Ɨ_~ [[:T۷o͛ w,P@æMݻwq5j֯__gbNW[d* T|kܹs1|pX[[J 4mڴFKP(}ðb!+++V_ .}ptt^*--@ P)"۶mE`` vލիWC 5(-[ tXf "##/..X,[u:Bi歗SǏøv^5jMsgBP(+ KPҼys塰#,_Wv9IIIh$ p ugggL0} B}vaʔ)U`ĉpppP(fϞ͊sQ@";v 7oAff&+G}Ç3߇///:u ͚5X,F`` RRR8&&&hԨvܩQhl[]v`?QXXȘBuؑ>}ٳ'=z*#//Æ 11cd22UC lcƌ%Zn?z( ammqƩIm)$ʕ+hݺ5D"<<