PNG  IHDRP8=tEXtSoftwaregnuplot version 3.7 patchlevel 3 on Linux 2.4.22-gg9kc{XIDATxnFUEaEc vuZZ5[A(ڈbo"ǴPH:%.95(.wWd V; w CX`@pM<%w^ZAfz49xlיֹ^ɦC|E8_/TG.8Wg@sk[8$f't3 vA'OpAᱽ{tqxOj p6uwa,EIݝد-y%W81İ ȮQU@btpWPbt@rq΢wÕv HY%HI m.\Я,@B:v !3є $x M !;%(H\GiA 5t:FIeVcղtlAA 3#Vӕ"Q=wwmZ@ 4gK9՜X0 (Tf75)<U@bMW ţ):Y@2Un Un5'W5rjE eM.6>4 dX^>Zֱr-g4hO\ bHvu,>|Я/p⧉ʫe;ʫeWA JWTsG{ҽ6G0̺t睍La Zw8*/,@1Pk=dw>ycyQ q5vPUXt;r]`s@úC KEp|LWΎeGβ3G5X8QlAe9AiCռeci() TKs_ y<O.oX+dpI\JS^hDzKAA(vxC.4IS*sA}_ q9ULQE[< 7~5<|@ 6 D܃hf_4hc),A 8 o c#,@-h\Zš^dzk{C`]ă闀^<>Z0T |U,=1= 36``+:bao:htYՓ.g DۧaV.yYͲns &:$31#=_$7 ҽ[^o;xr #_ ;-_=ۏ`{k_u5/y;ks_u[܂u-z~IENDB`