Layer Estimates:

Layer: DCBikeshareStations_StartEnd (ID:0)
Count: 499
Extent:

XMin: -77.368416
YMin: 38.7975570000001
XMax: -76.913563
YMax: 39.126
Spatial Reference: 4326 (4326)

Layer: start2017Q1 (ID:2)
Count: 452

Layer: end2017Q1 (ID:3)
Count: 452

Layer: start2017Q2 (ID:4)
Count: 472

Layer: end2017Q2 (ID:5)
Count: 472

Layer: start2017Q3 (ID:6)
Count: 475

Layer: end2017Q3 (ID:7)
Count: 475

Layer: start2017Q4 (ID:8)
Count: 486

Layer: end2017Q4 (ID:9)
Count: 486

Layer: end2017_sum (ID:10)
Count: 487

Layer: start2017_sum (ID:11)
Count: 487