PNG
IHDR 5 sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 3.0.3, http://matplotlib.org/ IDATxy|TwALQ+DdQleU TH *@%P[Dm
hl
(b6!@ 07Lfd]]rg9 c ,# @" @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ ! @ @ӧOl֭5wZuֺ馛jn۷
_'ORPP9RK
2D111
wݾ};M8Q\rI$
?~ZAAAzg\+88Xw}cZcWjjT^^t>.AAA
Q۶m5qD}W.irwi袋ܞ;v8qFuU{>Dzi+Vpپ};=_sK/ uQҡC]{ndԹsgEDDC1bVZ%IZhG6l˶Ǐ -^e^֭=ƍu {uΡCtwkP֭5zh.~. t*.$۷oThhnfK͛zj8p@;wvZ^]tѶmTRRh4iFsoѪU4dڵK={tY~jѢʔ_]iiiZro߮;:-~e;!!!nӓm۶yz\<ӺԮ];M:U]tJJJsN͘1C
5sL]v'߯K/TW֊+4e1ҥKu
7h̘15~.+kٲ$iƌzgtwkرjժ$ٳ5k:v%K8ۡC-[Ltaf̘oF=c9o˼ygjZfz-}JHH8#""~}G˝egg+""Ltҥ]we#<ٳg+**ڴi;M[bsYr:tNovSCՅ^Yf]v>@?̙nAɎu4w\M8Q\scz흶}Qkҥ{9e͚5N~ڲe˽YUw^
>\%%%JKKSuQ=9r222d9ҳU-Ҳe4g@]vΞ=3fk:|٣\Wxxx1W3ٳGK,رcX_}"""mѣzg4p@ܹSW]uU#:p̞=[3gt#GhZlfϞ Zd*""BohO]IϺ'Ȑtڵk5uT}wZh4hy&%%?{yͿoyod|MӬY3n:e8`$Gyij$ٳg;M_xd>청g}~9M[Lk<Fݻdv]&$$4ߵkYv$v[/d;~i߾8p)//wL7nu{*\V_f͚iӦ9-[H2/ӲW_}ѣӴ'O:͛3gc./իWIfNmמnݺ;iީSLLL]vZ#ڵtVwVX43tܹHj*ӳgO3sL]pk11$$$Ǐ;tuE]^xe#GhΜ9/X+WtYnݺuݻ7oXKO>ӦO.IJMMuTUl3 8~ٳGW^y"##ձcGtY&??_/ԦMEDD.ӆ
qMouc-'NTBB+
>\-ZЬYLAnn&NXg?$}ǚ2etp%&&nSQQ6]g{[w={տ4k,]tET6m4ydU{B~~N>_hEӧ=z
o߮]_~^WVVM6iҤI+S\\W:u$msOqqr111뮻m6}'^QߩS'֭
{5=ܣ\q0`~_zcǎwE)))I/um)44TO~jo5tPj
JOOի6.7|Ǝ?ФIt24h6mڤ3g'P>}t]w9UmݺUӧO\+V{O4bG tR_^ׯWRRR|طo.}w:thIF~iŊҥ͛NxW^+<<\7txwN:#F/ԣ>Vԝq)88X˗//~I/[o՟']wuZvmkΓ'Ov4)>}֯_hJO?Ք)SO(--M۷oСCu̙ڜZСBBBuV*'Ot|4P͝fԋ"#\{.
ÇR7n4̿/c1&""l
?OگjB#ɩ[n1~FXbUM\\?~vjό$swT\Eew}g7onMf~ݧ[nnyˬ\2W_}INNv_}7odƍX뒕e>lkfvjG}ꪀ1o߾fƌƘKXXygV5۫}ÝQ:2$$$8.Zo\~nj[ꫯ`b`oT[%I>hbFyW\*].[tI1U0eeeCf
sF1cS5MEMlldza̙cm>⎷Uy9M>|=ܪU+gMHHqL+((0-ZpޭZ2AAA?vLMHHYxc=cbccs皰0?c1ci߾}W8\0wqGUƜړd6ov ӲeKs-8=FٺucӧM^L||ڻ4zg˃>1گ'cl$O>1csUUmojR6F1̟?H2fرfٲe>sY~