PNG
IHDR 5 9tEXtSoftware Matplotlib version3.3.4, https://matplotlib.org/T̺ pHYs a a?i IDATxwUۇdRvK/HHW
^ET,+)_QDŎJwAѥfwId&3$]̙3d7yM!H$D"gz D"H$ӋD"H$E) %D"HR J$D"1 H$D")bH(H$DRĐP"H$!D"H$IC
@D"H$"D"H$E) %D"HR J$D"1 H$D")bH(H$DRĐP"H$!D"H$IC
@D"H$"D"H$E) %D"HR J$D"1 H$D")bH(H$DRĐP"H$!D"H$IC
@D")|G4oy|G$q H$"@qݤRT)uFzzz3|J,Y4pM71lذB#5f͚f:R J$Ia̘1dddw^Zle]vtHJJbʔ)=z3f{1~x}ĉXhOxG%\BϞ=y2d;wTR|G