PNG IHDR ph sBIT|d pHYs a a?i 8tEXtSoftware matplotlib version3.2.1, http://matplotlib.org/: IDATxyXTu?aG@eqTE-oSs$7YYbe^ZYY)fYwi@.h̼|Y9|\\Ws yDDDDDDfR: Y DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆ """""2 DDDDDd6,@lXٰ !"""""aBDDDDDf̆Q%bѢEOΝ1yjHTRRR Inܸt""zB !DEEZInUV-t ۶m3Ν;>}:6l{{{xyySN jՂ' kX||<ܪ߲ dggյGDD !l2+?qJmedgg?/y\|Y^?vXq1lڴ /]ׯ_P4n?Cד>>>$I(DDbBD5&??kŸqJm4k3f[{nyƍ1chݺ5^yK{ٲe:t(e˖B`Μ9F/&MdΝ;x饗|7>|8PN,XT"L2uօ#ڶm w/͛7呡9s