PNG IHDR x uo sBIT|d pHYs =f 9tEXtSoftware matplotlib version 2.2.5, http://matplotlib.org/H( yIDATxPSǿ 5Z["]z(N!Y:cz)NaZkxz%mZ[jW)ZTz*bqG-J9$g&C9ɓ7} E '-ZqqqA6455aϞ=^`\\6mڄsN^= \y#d|Y;֬Yk_@t\Wv2BZ J3gΝ;jjPHNN{Am@ec%~ vZaj46~ G>d߿/ <ըʕ+/=YũPTr @y]9 T!11+J|l6#''oy?Fy&^>ł>13r/ݻ.WQQ:ukAm@ңI1_j~Q__D*Nw33 xЀ./^I&yX:Tc ^/8q"0"M0 &@02D !*LQad CT &@+( 99ɓ+*v;|<\ե*Դ@3F 5gAPU ?]Qq(+dD+ˎi vl; A(?@j*WVdd^U`j4!g;&[^| @sUԌ4-v*+"W702jj_|U* (P^o2[ۿ 1 ߟ =4;ܹ@Q<A|7=;mۆFl6L6 ~ 0YgA.@(]"<087κ7v;/; 5gXf||<ܹՊ#Fx[,O^Qq/ .UH)7}&@ p~]bTs"^| /ȝ;'>GBBN'o_QQ#-- WM{+.T(d0JwmƯrԾdt};6P[RNtmy&M2\.R}}=-_dLortC 8s|B%HM!S(d2qD7}!Â믿k_/(1x`DGGCTf Bg;IO6 3 ˃l.j[k16O ex/Vvͮp0v,1ϰE!==.ry'L4-^h8nst:yQV 5Jf3\^ ۼ>an.kEoX[orc3~+gO 9{va+OøK|nXP4;A{ Nʂe@V=Os߰x]vl܉wG!7MпHW `4"A \6Զ:8~{6C7 t>51(J/rr_{`Z/>AƝl5룰voɨGy-r#IC,o+BeC%3DGrXܣbQqB7yB(؟X
hڸ=*{3DAR}@7 ;'6/ k_kT̐ 4S"OZ9`Mbt NvƦ" i `d |E}'9s`XBkNǯc{ г`իW~=z6l
D5gd\ss3yd2L2G@Fx8n88qqu VqS#GĊ+0{lL