PNG IHDR 5 sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 3.0.3, http://matplotlib.org/ IDATx}\Te B faeiYeYVVV-߭nߔvCiۍlݲrk3F+4FI`78 ss^c0gΜs]眙uX0 ӈw п L d L d L d L d L d L d L d L d L d L d L d L d L d L d L d L d L @D5k,o߾ym6.2ctha:v6k,%''*zJMMbQuu}dXd;0p ~@?,#;;[Ǐ˻uΏ'.@iii^s^KTWW+Rlva={~ܹS0aBumooWNNƎ+Iz7dXꫯq}q?q9ղX,z{ݶ6zM2n'tz!::H6lN9-X@mmm>wو#v/Pyy6nا-_\ƍSzzu!kJiN---:ӵc=Z`rss]^xX,z駽gWukJOOWRRs9GofP nv>2Cuuu?&MW^y[qqﶌϧu%&&jӞz)}G>bkڹsJKK~i˖-Zzz!]s5l:nfu[?kܹ>3uWw2[o{ ;wz}O>$hÆ z7tЫry˾8p`P?*>>>(_|n6p 2dOytkҤIݙ 6;m{kjy:s\/_jZp. ,Z%%%i/P駟ꫯNВ%Ktge}ĉu!_tE?- oR+Vr?VVѣ=^۶mRRR$IӧO/kE)!!AgyeC2n8zu饗O4uTK^;m4lyy*++5sLuYzZֿ/>`HJJ ڲ"ѷ~kF7|͛O'$$(![}}$iРA~=s2d.M>]g,[ZZ4em۶M}ƌzyy^{5%&&MfРA8p_+99[ !*cQnn-Zm;w_VIIsϐ9RSSu'wEdt1iy:>fQ}wРs=W%\-UtGj:t͛G}[,w}Wr5buWjȐ!JLLԯ~+w}2cg}VtҔ