{"text_format":"2","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","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","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":13,"n_cols":10,"rows_kept":13,"cut":false,"hidden":false,"merged":[[10,5,10,9]],"flags":["formulas_cached_only"]}
{"$rows_empty":10}
[{"$nulls":5},"주간 업무 현황"]
[{"$nulls":5},"소속","개발자","금주 업무현황","Issues","차주 업무계획"]
[{"$nulls":6},"김우종","1.\n2.\n3.\n4.","1.\n2.\n3.\n4.","1.\n2.\n3.\n4."]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}