Layer Estimates:

Layer: SchoolMapv2 (ID:0)
Count: 2190
Extent:

XMin: -8633778.30091598
YMin: 4882287.26986575
XMax: -8205123.48786732
YMax: 4998091.02579806
Spatial Reference: 102100 (3857)

Layer: math_results_2013_grade7_all_students.csv (ID:1)
Count: 522

Layer: math_results_2015_grade7_all_students (1).csv (ID:2)
Count: 573