PNG IHDR _w sBIT|d pHYs &? 8tEXtSoftware matplotlib version3.1.1, http://matplotlib.org/f IDATxwXSo TY2.ZwmjUjuۂ{Z"* ,y&@Pm~'s=yY""0c1cq:1c1߁`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`c1cZ`-H$@Ϟi_"o_YlV S.wH6Mq. 7o͛o(M&8P3o]|;wÁP\KTU+\9@_4 ƌnR#D|duWrv.| ZJϢ|;+$U.'رo,սdu*.2 |(XX ..@-|<>yHb1c>vǓt>,_z$/%[̙.U*202ZмLx"ĿgRw2`(ʔʕ]@`ـоf< -|?HLڴQ_/{{`@_@\J54?iE.^AyzylT}dl,dUd@jb逹HSU%qef:{(&ػzU&@g|Ám?T \8:*>c1S`- N,X dn~HM`F|m[,{EkfE+s`X֯fT~ d0ޭ*&QZx ?zWDH=ZEʭ%мɚ_w#u}T@RG&&_A. `eǎ?нbZn.pr99̀ڽHOWb?T {W ͚}>1chZ[bh~+Vm,a /,:Zh^fFr%;/7mc.yo[.^-:) `gԮ^"?hD*k~^ Еʗ-6(wᅨ p^z!DFAAW֭1cLZseKyUe#EY˗w['kW!x˄">ݞ7.zggLDE ec#WmJ]p"=سG