PNG IHDR t sBIT|d pHYs a a?i 8tEXtSoftware matplotlib version3.2.0, http://matplotlib.org/y IDATxyX?]iP*I֨4HFeO([Xi3b=K1J>fڢܿ?:)M㺺Otͼނ("T*: """"""""""ODDDDDDDDDDDe w""""""""""2;Q`0NDDDDDDDDDDTp'""""""""""*L&܉ DDDDDDDDDDDe w""""""""""2;Q`0NDDDDDDDDDDTp'"""2AS\\\ RRR-,, BPdffbƍ0aZjMMMb555#GOG@@ wzAOOZZZرcq֭B{~~~[.455Qvm 99lذ ,,L&Hp L2Ӄ&BCCѵkWԨQZZZ033C-7n_6l(zhܸ1A@J1222Txe)6"""""z/0tR__2?BWWppp@nn.b lڴ GE˖-]|HKK<<