{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["< 40","> 40"],"not_rendered":{"charts":0,"images":2,"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":"< 40","index":0,"n_rows":17,"n_cols":13,"rows_kept":17,"cut":false,"hidden":false,"merged":[]}
["Предмет","часы"]
[1,12,8,4,null,null,null,null,12]
[2,13,10,4,null,null,null,null,13]
[3,12,10,2,null,null,null,null,12]
[4,13,10,2,null,null,null,null,3,10]
[5,12,10,2,null,null,null,null,null,12]
[6,13,10,2,null,null,null,null,null,13]
[7,12,10,2,null,null,null,null,null,5,7]
[8,13,10,2,null,null,null,null,null,null,13]
[9,12,10,2,null,null,null,null,null,null,12]
[10,13,null,null,null,null,null,null,null,null,8,5]
[11,12,null,null,null,null,null,null,null,null,null,12]
[12,13,null,null,null,null,null,null,null,null,null,13]
[13,12,null,null,null,null,null,null,null,null,null,10,2]
[14,13,null,null,null,null,null,null,null,null,null,null,13]
[15,12,null,null,null,null,null,null,null,null,null,null,12]
[16,13,null,null,null,null,null,null,null,null,null,null,13]

{"sheet":"> 40","index":1,"n_rows":11,"n_cols":19,"rows_kept":11,"cut":false,"hidden":false,"merged":[]}
["Предмет","часы"]
[1,50,null,null,null,null,null,null,40,10]
[2,55,null,null,null,null,null,null,null,30,25]
[3,50,null,null,null,null,null,null,null,null,15,35]
[4,55,null,null,null,null,null,null,null,null,null,5,50]
[5,55,null,null,null,null,null,null,null,null,null,null,-10,65]
[6,56,null,null,null,null,null,null,null,null,null,null,null,-25,81]
[7,57,null,null,null,null,null,null,null,null,null,null,null,null,-41,98]
[8,58,null,null,null,null,null,null,null,null,null,null,null,null,null,-58,116]
[9,59,null,null,null,null,null,null,null,null,null,null,null,null,null,null,-76,135]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,-95,95]