{"text_format":"1","workbook":"xlsx","n_sheets":4,"sheets":["Sheet1","Sheet2","Sheet3","종합"],"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":"Sheet1","index":0,"n_rows":5,"n_cols":3,"rows_kept":5,"cut":false,"hidden":false,"merged":[]}
["가입일","성명","성별"]
["2020-01-01","홍길동","남"]
["2020-01-02","이순신","남"]
["2020-01-03","김개똥","남"]
["2020-01-04","하예쁜","여"]

{"sheet":"Sheet2","index":1,"n_rows":5,"n_cols":3,"rows_kept":5,"cut":false,"hidden":false,"merged":[]}
["가입일","성명","성별"]
["2020-01-01","김말동","남"]
["2020-01-02","수수한","남"]
["2020-01-03","나잘난","남"]
["2020-01-04","너잘남","여"]

{"sheet":"Sheet3","index":2,"n_rows":5,"n_cols":3,"rows_kept":5,"cut":false,"hidden":false,"merged":[]}
["가입일","성명","성별"]
["2020-01-01","장기순","남"]
["2020-01-02","호랑이","남"]
["2020-01-03","긴사슴","남"]
["2020-01-04","토끼님","여"]

{"sheet":"종합","index":3,"n_rows":3,"n_cols":3,"rows_kept":3,"cut":false,"hidden":false,"merged":[]}
["가입일","성명","성별"]
["2020-01-02","이순신","남"]
["2020-01-03","김개똥","남"]