PNG IHDR c 9tEXtSoftware Matplotlib version3.3.2, https://matplotlib.org// pHYs IDATxwdy s==yvlX.@ei[LѢ,K,˔,d9'SzY"HA Fl;9uΩr53=qgϛv=[յs!B!B!Na|B!B!B!VZ!B!B!Ek!B!B!w B!B!BQ$B!B!BqGZ!B!B!źB!B!B!ORq-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;B!B!B!(\!B!B!Hp-B!B!"B!B!B;aO@!B; ԭ&+B!GB!⎤/PcR /K͈!Sΐw״ #!B!B!#,ޱ~#}}J'Nw);Ft^yCOo̗.B!B!Tp~@s{p Է fh4ȖG0I+ߴqB!8k!Bqʹ,}^ٳ/혵QJa56 &1n%f@Kk]e`(uS\
$`&2_)̰~;3NΟ$]Iӝԯ
x}3Wf
3ʠ+|qG_d0Ch~`l%K1gKb꜋n(#ˋ(;w~;+jrL' wjϓ%T2JFv=ގixq!BqZ!cfYɽÇ uPp:G?
VS^*.w+Lq'')'_xkϝ#Ob$]J'NPi_^:LJs+B_p}9r/H0@5B;| ϝc["DEo&F835o-̺:»v0pf>,#G/zb9]o2V8rOxg,e?(%ċ/K2
T
n?=iO~
۰`zQJXc<}Lwi;B-id"7O}(K2??:_n=|^!BqIp-BO_o
j>9T(.05,kQSC~ҩSΝ#K~KX];w}o~3Aͧ?,";w0rJ[qY? ~+|~#!z ~DT_ kgs-ںr?yiչnZ/IW~ 3><{}/Q/cbJ)w$S5_h5}{)myṑxc
~]Mwi_8"}u}$B ~vr1}(m6>S4EHֻŏ~]x`0˿z_Qn!lG%? K̎w;.saa2?3ϬG
!j'r4EV|W9p]
i4_d'<
Rsw8:|̮](Gڎ^|B!' B!n35ECQJ)H|~H0B!B}h#&SP_Mߐ|i9r/Y[KdvGwS>{ P0; oP(nE V6 ٽ#I<@L#ZBkFԅ" mߎ:$gFi/eR(K%܅Rж>{y *##,ɟ!'PR
#8FkG}>ʤ#Åq>ubkVbVpv