PNG IHDR > U sBIT|d pHYs nu> 9tEXtSoftware matplotlib version 3.0.3, http://matplotlib.org/ IDATxwxǿ^ $/J*HQKS.HQDWѫ^TD (" AHG$@u,3L9gvny0e|}{lv`0b<8q PjUI`0`0yyy8s q 2GDEEω'Ю];3`0`0;`0`0zG|Vo