Layer Estimates:

Layer: ROP3GeoIndex (ID:0)
Count: 21424
Extent:

XMin: -19902300.8024666
YMin: -7349462.6631861
XMax: 19960233.6918653
YMax: 14487335.1660104
Spatial Reference: 102100 (3857)

Layer: ROP1AffinityBloc (ID:1)
Count: 17

Layer: ROP2PeopleCluster (ID:2)
Count: 295

Layer: ROP25KinshipGroup (ID:3)
Count: 8991

Layer: ROP3People (ID:4)
Count: 13063