{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Liste over julekort"],"not_rendered":{"images":3,"defined_names":2},"read":"whole","date_system":"1900"}

{"sheet":"Liste over julekort","index":0,"n_rows":2,"n_cols":7,"rows_kept":2}
[null,"År","Liste over julekort"]
[null,"Efternavn","Fornavn","Adresse","By, postnr.","Kort sendt/tidspunkt","Kort modtaget"]