PNG IHDR t sBIT|d pHYs a a?i 8tEXtSoftware matplotlib version3.2.0, http://matplotlib.org/y IDATxwXTG7JY@,`(P `Q&%X!X{F#* Q "Rs?|..纸vf̜1}f ʥJeO迀w"""""""""" ;Q`0NDDDDDDDDDDTp'"""""""""" U ܉* DDDDDDDDDDDw"""""""""" ;Q`0NDDDDDDDDDDTp'"""""""""" [Qn]dʞFd[;ٳg5k:u[[[ 7ӑtMXXd2kΝ<4j2ڥ allOOO߿>qd2/_PkbԨQh֬!ɰaÆuVkFFF044D˖-oAdgg# 4lll0l0<|P5iiiꫯ`oo\ի*A&ܹs""""82PݺuqR&2HHHx']z033Cƍacc\p)))S`gg']s ,\Peزe رcz'QR`` ΝA킂0ydhkkSN Evv6~WL0L ֭[#)) o߆\.ك~)]~zsرXjtuu憪Ux92`///DFFHHHs`iiHԫWOᚤ$owޅZnd;w::: A.]Ά4h'N""""r[[[ׅ۷o?.\pA(,,T(>3п;p @]PTTTHll+5J hiilw AKKKӧ8\nݺUw- ~'ӧOƍ֭['#G ׯW߮] BjՄ.H=4i" mۦt @pss222Q xxx(]ӫW/н{w!33S*T"XXXJ-X@ 8p@}QbJ""""" 899~l<J?xS]SWJA0j(݅/Zt) 1fI 4? t2b hiiaРAJunnnX|9ФI\+W MWWW? `ѢE aٲe ˗P2e 6mp\xQ*OLLľ}+WjժR]߾}1p@bݺuJs?kqDDDD1NDDDEEEA&uj믐d2eT LٳmڴAժUaffO?
Cz9r$^x HIIѣQfMUV{^f
6m
}}}XYYaxR۷o#00nnn.jժ?7oTٷ[?4h \ڵkcƌUy]bb"F
[[[)'7Ο?_8od_>222A@]!ɰ` j>++{ |geYd d2kmtLǏ+խ^N?jժ:GN, x8z(:t5jh|]iĠRThܿ_*/P~}4o\:U 5bj -vh߾=8GM1NDDD ΝÝ;wTٺu+ `Ȑ!Ju+VѣGbСUnݺAt
rk֬A>}
777>|h֬Ο?nݺ!&&;}t?;A?|GJYs"++-[G}cccl-[ĕ+WԎ3h ̟?ҥ222h">\mLL\\\Ѷm[ܹ]\=0~xܽ{_~BҥK?3fxm_ Swލ,4o5*Wor9֯_2z||<9III9s&:vrMs)H*(]vmXXX{HOOh *o*++ T><Օv_|Y*wqqQ٧X^|6 +S'
q!7CDDDDw"""J0x` m۔ܹgIe`n8y$?;wƍh۶-nݺ]x˖-{qIܹhҤ !]}vDFFbŒ%K}7oƕ+Wpa]tw+W]v!66֭Czz:&Mr{!&&nBHHBBBp%b֭
6Aӧ]vÆ
CRRRクŋaÆذavU̙011MԦ2>|8|}}ѧOaժUhRut2o ,,,п$''c߾}Jk 1bR݄ +Vv1^Z5)ժU]'O lRT;4a@zJxC333SUV R*
DDDD]lSɓZHgN8A)622ȑ# ")^奖d7o3fivvvJ}]v/Jzmgg' ԩSWg*sb>n
]]]=w˗L"ڸq#6n܈>'l"n.MRR=
---|saWnؽ{7fΜ
v1hl``/GqxuX^~! `Æ
JuN9TWV c] (prr DGGv;DDDDTAp'"""vvvh۶-nܸ!h.ޥK21nWkի hѢR
U.733;f̘#GHJJ *(1Q7|0`Cx4oGZZ\\\O?Tg-*(( xv܉~혿;
ѹsgo7ơC(8p >D>}Pzu<##&L@
0k֬r]))) ԧeyӦM6vӧHMMի mmm Ҙ`ܸq C"88/^@\\ׯKmUeff xIADDDDaAV1 .\͛7Ѷm[;( @5kT*sLJ͔eǎCz0h ,Zk֬vw߽{]VVVhHu>|͝S鰶(͊>>>8rd2|}}TD:F"]w[<+ 5_\/_TFg}[bׯ/^[[[XZZb̘1Сz@1{Sw_,RRR
SSS899aϞ=XtTOccc PyH1U<܉*'|l߾EEE ^x]SL0 @ll,PTTAt(%Z-(bmիW O>EBBB;qY_K.}})+a``u֡=Pn]tYmHH0o