Layer Estimates:

Layer: Affected_Population_DC (ID:0)
Count: 1
Extent:

XMin: -10170762.1473
YMin: 3333241.5344
XMax: -9777690.6127
YMax: 3728358.3205
Spatial Reference: 102100 (3857)

Layer: GroupBySummary (ID:1)
Count: 874