PNG IHDR 6M sBIT|d pHYs a a?i 9tEXtSoftware matplotlib version 2.2.2, http://matplotlib.org/ IDATxyEw=]^tw:FBa K: 8G00:="|9:*;eNwN=ǓtE2~u='[zTRJEQEQEQE@itEQEQEQEQ(((T((((+(((A@芢(((rP(((T((((+(((A@芢(((rP(((T((((+(((A@芢(((rP(((T((((+(((A@芢(((rP(((T((((+CwqBQ:-Zģ>:&fY-Zc=6*ɓYh{V~!<{V{/|O"_뮻oG}O̝;4B7\L<۶9s&w֭}TVVNYx1/>?g8CCCW\q|~L|>W\ACC0|~ !;8-Zh
(ow3sLtuue˖lٲQy9*(b֭x,[GyK;71fYL}_ǪU8qt> >,,m^|KGk_\.5\3?*~87t-b̘1c$??~olܸ/}K[7gzjnfZ[[8O|yZ}Y~REQC*(.zQbQڶ-?Q逼FmYSNIknnK.}*SO=%_}_;uN8ხƻ}*Ñ_verM5kH!Q\rL$o$ߤim$mhhH;o$-Y__/O=Qe{=cI@w}.^X644 v]ym9>O()(1q,46oKKuuul߾^u]^{s=l6Kuu5W^y%AaN?t***