{"text_format":"3","workbook":"xls","n_sheets":2,"sheets":["Blood Sugar Level Chart","Blood Sugar Data"],"not_rendered":{"charts":1,"external_links":1},"unopened":[{"sheet":"Blood Sugar Level Chart","index":0,"reason":"not_a_worksheet"}],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Blood Sugar Data","index":1,"n_rows":22,"n_cols":3,"rows_kept":22,"flags":["formulas_cached_only"]}
["Date","Time","Blood Sugar Level"]
["2003-11-01","08:45:00",126]
[null,"12:30:00",115]
[null,"19:15:00",100]
["2003-11-02","08:00:00",132]
[null,"12:15:00",100]
[null,"18:45:00",112]
["2003-11-03","07:30:00",117]
[null,"11:30:00",115]
[null,"17:00:00",112]
["2003-11-04","07:30:00",120]
[null,"11:30:00",118]
[null,"17:00:00",102]
["2003-11-05","07:30:00",124]
[null,"11:30:00",100]
[null,"17:00:00",99]
["2003-11-06","07:30:00",132]
[null,"11:30:00",120]
[null,"17:00:00",100]
["2003-11-07","07:30:00",113]
[null,"12:30:00",111]
[null,"18:30:00",115]