{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Sheet0"],"not_rendered":{"external_links":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet0","index":0,"n_rows":6,"n_cols":2,"rows_kept":6,"flags":["formulas_cached_only"]}
["分数段","人数"]
["60分以下","1人"]
["60到70分","2人"]
["70到80分","1人"]
["80到90分","1人"]
["90分以上","4人"]