{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":5,"n_cols":3,"rows_kept":5,"flags":["formulas_cached_only"]}
["Start","End","Customer"]
["2012-09-19 10:16:04.000","2012-09-19 11:00:00.0000000","A"]
["2012-09-19 11:16:04.000","2012-09-19 12:00:00.0000000","B"]
["2012-09-19 12:16:04.000","2012-09-19 13:00:00.0000000","C"]
["2012-09-19 13:16:04.000","2012-09-19 14:00:00.0000000","D"]

{"sheet":"Sheet2","index":1,"n_rows":5,"n_cols":2,"rows_kept":5,"flags":["formulas_cached_only"]}
["Name","Customer"]
["A1","A"]
["B1","B"]
["C1","C"]
["D1","D"]

{"sheet":"Sheet3","index":2,"n_rows":17,"n_cols":3,"rows_kept":17,"flags":["formulas_cached_only"]}
["Name","Interval","Value"]
["A1","2012-09-19 10:20:04.000",10]
["A1","2012-09-19 10:31:04.000",20]
["A1","2012-09-19 10:40:04.000",30]
["A1","2012-09-19 10:50:04.000",40]
["B1","2012-09-19 11:20:04.000",10]
["B1","2012-09-19 11:31:04.000",20]
["B1","2012-09-19 11:40:04.000",30]
["B1","2012-09-19 11:50:04.000",40]
["C1","2012-09-19 12:20:04.000",10]
["C2","2012-09-19 12:31:04.000",20]
["C3","2012-09-19 12:40:04.000",30]
["C4","2012-09-19 12:50:04.000",40]
["A1","2012-09-19 12:20:04.000",100]
["A1","2012-09-19 12:31:04.000",101]
["A1","2012-09-19 12:40:04.000",102]
["A1","2012-09-19 12:50:04.000",103]