Layer Estimates:

Layer: 2015 Census Places (ID:0)
Count: 42
Extent:

XMin: -9140188.67120452
YMin: 4568159.21461284
XMax: -9024801.08085283
YMax: 4668588.18897925
Spatial Reference: 102100 (3857)

Layer: tl_2021_us_county (ID:1)
Count: 3234
Extent:

XMin: -19951916.4837268
YMin: -1643353.73317949
XMax: 20021886.7298438
YMax: 11554352.6208824
Spatial Reference: 102100 (3857)

Layer: Book1.csv (ID:2)
Count: 460

Layer: Book1_ExportTable (ID:3)
Count: 460