Layer Estimates:

Layer: Countries_Pt_Pop (ID:0)
Count: 257
Extent:

XMin: -19829046.5170435
YMin: -15869298.6999267
XMax: 19950438.0194591
YMax: 14826548.0787972
Spatial Reference: 102100 (3857)

Layer: Countries_Gnrl_Pop (ID:1)
Count: 258
Extent:

XMin: -20037507.0671618
YMin: -30240971.9583861
XMax: 20037507.0671618
YMax: 18717564.9630001
Spatial Reference: 102100 (3857)

Layer: Countries_Dtl_Pop (ID:2)
Count: 270
Extent:

XMin: -20037507.0671618
YMin: -30240971.4599661
XMax: 20037507.0671618
YMax: 18460513.2470149
Spatial Reference: 102100 (3857)