PNG IHDR .s= 9tEXtSoftware Matplotlib version3.5.2, https://matplotlib.org/*6E pHYs a a?i IDATx}mmwk9~y^h '1 -9DSiŦV+Фm@ *I$6@hl" R}J)k9Ǹ.c}}6szk5N>{ } . A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & A `q l M 8 6A & / . }Q>R x@|GEVRU8`>|| w_C_pGq&}ww|}Ijj=|3TK <|})TJ>CA<2g)2{% ǣCn2" |{rl=Sk} A pZ/oT\N8 x烕88s = b%g"p* p