PNG IHDR t 9tEXtSoftware Matplotlib version3.3.4, https://matplotlib.org/T̺ pHYs a a?i IDATxwXSwEEe(niYqZX+:ꨣVJ- \āD%_B az<{Ϲs﹉瞜#BG1( &܉ w"""""""""""-`Hp'""""""""""&܉ w"""""""""""-`Hp'""""""""""&܉ w"""""""""""-`Hp'""""""""""&܉ w"""" ???H$*-wuuD") PH$lW[oG˖-akkDm89qf͚___)S^^^KOOҥKQF L2ѣnk5k֠QF(Y$QbE7ns'OD"UxڵkAAAn_о}{TX(]4ڶm{ݻw1l0eʔA pBXv]·Ӓ%K Hp\'"""7F )T5jv:G\\\~oW^S!z۷Dŋ/c8p !!!WJDtǏGɒ%ѨQ#!22[lAvPZ<1i$8;;cРAJN>aÆWի{8|0[jڵ}ERRプ/_"<<V¤IkӦ T{zz,c9r$,X'ɓyKDDDT1NDDDDرcHII)0 F!00PݺuC*UPn]{;v̿4кukuEҥ'Zgؾ};<<