{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["To-do List"],"read":"whole","date_system":"1900"}

{"sheet":"To-do List","index":0,"n_rows":37,"n_cols":3,"rows_kept":37,"merged":[[0,0,0,1]]}
["To-do List",null,{"$f":"CONCATENATE(COUNTIF(A4:A36,\"done\"),\"/\",COUNTA(C4:C36),\" completed  \")","v":"2/3 completed  "}]
[]
["Status","Date","Task Description"]
["Done",{"$f":"TODAY()","v":"2021-09-03"},"Sample task description"]
["Done",{"$f":"B4+1","v":"2021-09-04"},"Sample task description"]
[null,{"$f":"B4+2","v":"2021-09-05"},"Sample task description"]
{"$rows_empty":30}
[" "]