{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":1,"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":12,"n_cols":4,"rows_kept":12,"cut":false,"hidden":false,"merged":[[0,0,0,3]]}
["Data"]
["Date","Day","Opened","Closed"]
["2015-02-01","Sunday",5,2]
["2015-02-02","Monday",6,4]
["2015-02-03","Tuesday",7,4]
["2015-02-04","Wednesday",8,5]
["2015-02-05","Thursday",4,7]
["2015-02-06","Friday",4,5]
["2015-02-07","Saturday",8,8]
["2015-02-08","Sunday",9,4]
["2015-02-09","Monday",6,9]
["2015-02-10","Tuesday",8,6]

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

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