{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":9,"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":"Sheet1","index":0,"n_rows":11,"n_cols":10,"rows_kept":11,"cut":false,"hidden":false,"merged":[[0,1,1,9]]}
[null,"영역선택하기"]
[]
[null,28,30,27,62,55,44,69,46,80]
[null,41,50,97,79,18,60,95,45,80]
[null,75,19,1,5,10,13,90,48,32]
[null,73,10,22,30,48,12,24,38,74]
[null,94,55,8,71,33,48,74,20,74]
[null,5,39,39,56,48,81,80,54,82]
[null,8,50,44,80,92,22,17,98,95]
[null,47,93,87,65,12,41,86,14,9]
[null,43,19,98,47,96,56,62,4,35]