PNG
IHDR $ ' 9tEXtSoftware Matplotlib version3.3.3, https://matplotlib.org/ȗ pHYs a a?i IDATxwXW7қtNQDP@{(Ēآ1K%ĘGbĮ*{D)*{9og3[(zk/=0;;9"!B!B!BTt!B!B!!B!B!BB!B!B:
HB!B!B!D( A!B!B!!B!B!BB!B!B:
HB!B!B!D( A!B!B!!B!H$~-]D!B'C;@!B>]yyy{.<...h9"##ׯ_#++"VVV7nH6+zQPP">>(,,9lll&M@WWJ!B( A!BcǏǖ-[|yMMMѷo_L:]th?BCC?HIIQ;wƸqЯ_?n7_Dpp0BCC"-,,0zh̜97.^B!BcUt'!Bȧݻ2e
ܹ#l.]yf4lP>.\>U)!!!ܹ8O6B!RNh B!R.кuk卍}ŋUÖ-[-7!`ccƍׇLobڴi5j6+zk5jx{{^&PXX(B!B$
HB![~=NB2Hc"((xnݺXdffĉ4h,2܇UVa2C%uHHH@rr2q-!//w܁?\\\8咒zvژ|www.[n{xYZkTh&B!B*Ne@!B>:߿|ڵq%^8w,,,rss1fY˗8q"g3BCCy# @WW9>}~)[[]怰®]8eB!B
HB!8#prrTvYv=lذ̲fiSSS={ԇR8vf͚0OeXФIx{{sWPo!B!^EwB!|RRR}vβZ5_àApQ?śϞ=ñc8V\)80 MGGGfRa+R
&NK9M|2SSS8;;CV}1}}}ԩS[$B!|`!BG! ⴾ>/^V˗/\5