PNG IHDR t 9tEXtSoftware Matplotlib version3.3.4, https://matplotlib.org/T̺ pHYs a a?i IDATxwTT[P+`+;FQ$&ذE]Ċ%"}\`T֚ugv9=g={DDDDDDDDDDDEdy ѷ w""""""""""l;Q6`(0NDDDDDDDDDD p'""""""""""Le&܉DDDDDDDDDDDـ w""""""""""l;Q6`(0NDDDDDDDDDD p'""""""""""LQ$IP*$IyW`Μ9$ $a]*/^͛ѥK/_(T7n[BQGA۶mQX1:t'4Ꟙ+B$vgφܹT+V e˖UǑYhܸ1`jjƍ{.zŋ UT+aob̘1lll0zh}VmRR;QFz(RPB?/_T;FN`aa,ϛ0NDDDD 2 1n84BѹsgTRgϞz쉔\X|9ڶmGB ֭lmmq!h6l,{(/^`ҥѣ*VT~zxzzb W+Ο?zYf|2\]]zj}.\5j?DٲeѱcGz ٳڋ"jժUVA[[;w V^5kSj)n?3{Me˖x-[U"$$DeYfŋXdQADŽ;['Nݻw:|G!CPBرc-ŋ#22ΝΝ;q\p?y\˗2e tuuqi9sv¥KB$7.w 1x/e)STTI&aMǻ>ƍ===>}/PhQ7