{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Foglio1"],"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":"Foglio1","index":0,"n_rows":12,"n_cols":5,"rows_kept":12,"cut":false,"hidden":false,"merged":[]}
[8,37,null,1]
[8,75,null,2]
[9,12,null,1]
[9,14,null,3]
[9,35,null,4]
[9,89,null,1]
[12,65,null,null,1]
[13,26,null,null,1]
[13,27,null,null,1]
[13,38,null,null,1]
[1,8,37,null,8]
[1,37,8,null,8]