Layer Estimates:

Layer: PopulationByZip (ID:0)
Count: 77
Extent:

XMin: -13100058.6873732
YMin: 3950270.41328065
XMax: -12738724.7071738
YMax: 4041269.92305668
Spatial Reference: 102100 (3857)

Layer: 'Exported Data$' (ID:5)
Count: 74