{"text_format":"1","workbook":"xlsx","n_sheets":4,"sheets":["Sept 1","Sept 2","Sept 3","Sept 4"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sept 1","index":0,"n_rows":6,"n_cols":3,"rows_kept":6,"cut":false,"hidden":false,"merged":[[2,1,2,2]]}
[]
[]
[null,"Total Attendees"]
[]
[null,"Date","Student Number"]
[null,"2022-09-01",52]

{"sheet":"Sept 2","index":1,"n_rows":6,"n_cols":3,"rows_kept":6,"cut":false,"hidden":false,"merged":[[2,1,2,2]]}
[]
[]
[null,"Total Attendees"]
[]
[null,"Date","Student Number"]
[null,"2022-09-02",50]

{"sheet":"Sept 3","index":2,"n_rows":6,"n_cols":3,"rows_kept":6,"cut":false,"hidden":false,"merged":[[2,1,2,2]]}
[]
[]
[null,"Total Attendees"]
[]
[null,"Date","Student Number"]
[null,"2022-09-03",49]

{"sheet":"Sept 4","index":3,"n_rows":6,"n_cols":3,"rows_kept":6,"cut":false,"hidden":false,"merged":[[2,1,2,2]]}
[]
[]
[null,"Total Attendees"]
[]
[null,"Date","Student Number"]
[null,"2022-09-04",55]