add isced:level=* and grades=* to Hillside 93 schools

add isced:level=* and grades=* to Westchester 92.5 schools

add isced:level=* and grades=* to Lindop 92 schools

add isced:level=* and grades=* to Berkeley 87 schools

add isced:level=* and grades=* to Bellwood 88 schools

add isced:level=* and grades=* to Maywood-Melrose Park-Broadview 89 schools

add isced:level=* and grades=* to Proviso Township high schools

add isced:level=* and grades=* to Komarek 94 schools

add isced:level=* and grades=* to Brookfield LaGrange Park 95 schools

add isced:level=* and grades=* to Riverside 96 schools

add isced:level=* and grades=* to Riverside-Brookfield Township High School

add isced:level=* and grades=* to Lyons 103 schools

add isced:level=* and grades=* to Central Stickney 110 schools

add isced:level=* and grades=* to Berwyn North 98 schools

add isced:level=* and grades=* to Berwyn South 100 schools

add isced:level=* and grades=* to Berwyn South 100 schools

add isced:level=* and grades=* to Cicero 99 schools

add isced:level=* and grades=* to J. Sterling Morton high schools

add isced:level=* and grades=* to Oak Park 97 schools

add isced:level=* and grades=* to River Forest 90 schools