Layer Estimates:

Layer: World_Countries_Points (ID:0)
Count: 255
Extent:

XMin: -178.127355557772
YMin: -80.5027395304949
XMax: 179.217833977593
YMax: 78.825791351251
Spatial Reference: 4326 (4326)

Layer: World_Countries_Generalized (ID:1)
Count: 256
Extent:

XMin: -180
YMin: -90
XMax: 180.000000335276
YMax: 83.9152288128889
Spatial Reference: 4326 (4326)

Layer: World_Countries (ID:2)
Count: 691
Extent:

XMin: -180
YMin: -89.9999999999001
XMax: 180
YMax: 83.6654911039313
Spatial Reference: 4326 (4326)