PNG IHDR t 9tEXtSoftware Matplotlib version3.3.4, https://matplotlib.org/T̺ pHYs a a?i IDATxwX{E) Vޱc&b챡ƮآEƀ$ إH?KSXuuط339wDDDDDDDDDDDI4 : """""""""" w""""""""""<;Q`(0NDDDDDDDDDDp'""""""""""L&܉ DDDDDDDDDDDy w""""""""""<;Q`(0NDDDDDDDDDDp'""""""""""LQ$ J$Imn:tʕ>C4'>>{AQJ...9s&bccUѣGXb<<
*ׯ_={TKMMŊ+PvmCGGvvv½{2]hѢ```ʕ+cHIIQ9=z@QhQdɒ֭Tk/@$?>WrB;'
@&M???c$I[N#""Be;?7o6j֬ [[[<~AAAHKKCnݰm6hjjs~w0 PbETPo߾EPPbbb@XXX(kɒ%=zRgϞE:uDU;v,-Zrʡt(R