Layer Estimates:

Layer: AP_CS_Demo (ID:4)
Count: 51
Extent:

XMin: -19839092.3042881
YMin: 2145729.6799178
XMax: -7454985.14651674
YMax: 11542624.9161416
Spatial Reference: 102100 (3857)

Layer: final_merged_data.csv (ID:2)
Count: 52