{
  "_table": "HS graduate outcomes per school \u00d7 year, tidy-long: SAT/ACT/AP test results plus college-going. School-level = all students (subgroups are district-level in the bulk). exam \u2208 {SAT,ACT,AP,COLLEGE}; subject_group carries AP subject group ('All Subjects' = headline) or the COLLEGE window ('12/16 months post HS'). value null + value_text/suppressed when withheld.",
  "join_key": "school_code_str (+ year, exam, subject_group, metric)",
  "source": "MSDE Report Card bulk downloads (SAT/ACT/AP_Graduates_*)"
}