PNG  IHDR#HsBIT|d pHYsaa?i8tEXtSoftwarematplotlib version3.1.1, http://matplotlib.org/fdIDATxKewzK]N]\iF! P$H_ H241 R$ 4MbJBCv]. ߧ#7~뭵Z<{ 3vcC(PE(PE(PE(Pߍ?ٳh|JxF{{ogc ~[onŸE{׮gEngnEw_9?̮A9[Dc.&{?xto7~g_iB"(B"(B"(B"(B"(풚w^߹B{WyjvO.2cohFn{G}A*g,{e:i.h~h':v5}oэ9cGkc\֞eQy;l>O @ @ @ @ @iO7oG{O݇׎ڳ{Yuٳrٯc_sq|ޯPc;ϿW۞ǏQ>m.{Auc/jh۳i籛g{=|'fm׿WGAϵ[Fo޼՞}v@ @ @ @ @ @iwݼ|F{?v?xp={=Ic~rv_Y3lm?{tt3ڽ:w<7|7ڳ7W^.W~{vv/g>6>ts> ;Aӗc6ft֞ _O @ @ @ @ @i\y۳,~E{4x~1t?*.li0Xo17o^o)}Z緣a*V>|>+J1؛/ɮ ctB替i~Ǐg>y~Q{8}zz_\\gwad./1X.}SY_W'PPPPPӿ~t-Y{ݧמ{>=Lڳw^nW$?8Xg{'ܞn6G }q{h~yx={fg=;gz>Oz|Ϳӟg1xڳo>8bܺu+I"(B"(B"(B"(B"(B>hN{ߍv=?O>(}^Go~j^^EI]_OghٶgF1v]4wp=?w1Apo̺ή4z8hϾBOtZ9n~ؿI"(B"(B"(B"(B"(횋u1Xv1X_ڳ,g_gg`>[7YY{vȮv;1eYp^GͿ_;I"(B"(B"(B"(B"(B.xF}뿶gz8}9w_vO'A4`7ce(զ={`?i[qZ1Ap_dᵣ+Wɢ=~ݻjnv{p1vaOoMz,lp cݮ9ӿAF~i PPPPJpUb\EUj'gً]"lYVkvY;e _ϢÃUc ӓh6HVfcE̲3fQgM:9ˣɓE(PE(PE(PE(PE(P]q4WyڳWo܊v;m>x8}|Z1l7~ώe5*=I ڄa;(m(B"(B"(B"(B"(BҮ8?WK1|^=n^^'~r߽ϢݧgڅEVs1e'OI<;WL'W~%/"#cK.PXEI&:'sVL.X:<)PE(PE(PE(PE(PE(PE''}={v߸~={vMgܾNxNOAc ?j՟OY:ڽ^{6a'P93y&=1 %Ix]A'a/(N{<)PE(PE(PE(PE(P]soqӏ>h.٫]hիW۳Rq?`/,zӯ:8==vFPr -"Xs#[q(B"(B"(B"(B"(B"(h۳w{ٳ:ڽZg,S'g4 lF=G#xZms¤E}$=/2}4M:; @ @ @ @ @iwhvlۇ1F{/?v_=ڞ}a{쟓~cqpx=q9wh~WvLN.l?Jet@ӠkX-]Fc\nU'PPPPP%f G`v1Aya4ڽ;WK1Ůߋ[gIc&XotV0d-ߖH=fgl)&m}@ @ @ @ @ @i7nXg,}۳|{oٞ}h/jn7>f==ܞ}Yrܝ} {~AWRz}8RqzRPPPPJb}گ.cm7,&~|KJ{!ٗ_z9}٪={|1~}At1nH*.Bc?$q'ܜ~ˬHvǑ\˨8@ @ @ @ @ @iwaYz{lc/ў+oD_{nDכhGOݫfL&I%.Φpu{d]F1.o*3fv<)PE(PE(PE(PE(P]skE]m.d~v='~-Ɨ?vK_~~d6oc:.fU vw7oZCe޲ۓE(PE(PE(PE(PE(P}tJx3:dٴe`q=dOs(+XI__tw:=LØ]I۰ht%mjج۳]MMf9O?_ϓE(PE(PE(PE(PE(P_=b?m~/ݛ^`u}1NWGgɢ&V1l7Y6:Ƙ2k1FyP +vAde&N7AUH2d\L{|O @ @ @ @ @ v)yV!4>Y*)f^?+i{x^j(lwtzy9O&ə ;6Al:vOs fIL{v1Avu_,5v~%(B"(B"(B"(B"(B>:=>_\\g,6`:42 ;grd=/۽h~ߌXF%Nsv<%cl$ripҧh,1y4ϯWcv'faT'PPPPP3?{4Z>=mNWǘo6hwj<=O·w{z?:;otQlp<Vn0ew8Evu+=;e5Fc:n?I5Yb@ @ @ @ @ @ilg[X daECXsIJZs1 "zbĵ$?,1wO.w'PPPPPdKZVUI"(B"(B"(B"(Bg^2IENDB`