PNG IHDR 5 sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 3.0.3, http://matplotlib.org/ IDATxw|UM!HK`CET(.+Btwu讱 +* ȮMń$M.n[f2㑇ޙ3|qc QN a a a a a a a a a a a a a a a a a 4̙3rrk:u14vqWM6NF,YD.KK,i7oެK/T۷ғO>w7l ˥3geggr5*- "d)))2d,XPcMLLԠA{gyF.KuW_]cuoo@w?o7-?x WIڱcOc9F[VէOvm***jXƚ"eggkʕmj*]veJKKS||:t蠁qJ;'|)Sh֬Y:s"AeTTX_^^VZriĉR˖-}vujժZ'˥A{tG͛7k̙:>l7NmܸQ>Fh?//Oݻw7|o 4tZk̙:S xGuM7)>>>ڷo|?^rvءUViٺ袋c}AOWէOCnqFUTThJMMUeez-5J?n0>]vEEt讻 rʂ/..Nno!kvTo:ߺ={jԩ:ujuYu۷oםwީN;k" Dȝ{:餓|ZuIz 𨣎~;K.D{SO=Uk ~z}Wz5ai~0@M6iҤI֭}٦f3(飕+WӤIB~kŊӘ1c[{ ڱ{;Ow߲'o߾z'lwsZnԲe$Me%''7ty Ξ=[#F[oU1={ƌ+/// [n&㏊$M2E%%%ziFhF%''UV9GFF:t_yyyj۶FK/TyyyZcǎUiifϞm6(ri3#<]vxziXײeK%&&={hҤIرZn.H[nۦ>7nԨQԺukzj 2D:#ԚӧgϞS]uwkϞ=~-\P~զMK$֯_?I5\k?X յkMw),,ԅ^6mڨcǎ뮻TUUΝ;uwkS^cۦ~n^.KپަիWk̘1j۶N?:j_oVJJt"i|իZj.ӆ Q[@oW{lcrrr|e#I%%%뮻tǪM6JLLԹ瞫P=ƌ+W*??߷X-u/R6lW\+BK._mbccϫ@>$o/[G}th2# Dȕi۶mںuVZnI;vﻥuhyyyբE]y_|C/^_zjJڼysXj%u&IzW[k馛٧kΝ:3g[oսޫJsOۗs\{VWWkԨQz4rHoӅ^3fhѾVZ?_{<\Fҗ_~)i< I4k,͚5K<عsmۦ_U3fЂSUUÇ}z4h =z|c4j(͘1Csx K'Onre]J=7߬իWkڴi/IZ|+]q_oQCP
}dʀ-O?x<uk@˖-Q~/nt9{{ׯ_okm{ɻϭ[ӷ_~k3/{5۷7{o٘1c_JKK6ڵ3g}Լ!j
z4d]wuv~饗ԱcG褓Nᄏ֚