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["Naam","Van","Tot en met","periodes","werkdagen",null,null,null,"Naam","periodes","werkdagen"]
["BEGELEIDER 1","2015-09-29","2015-09-29",null,{"$f":"NETWORKDAYS(B2,C2,)","v":1},null,null,null,"BEGELEIDER 1",1,1]
["BEGELEIDER 2","2015-01-27","2015-01-28",null,{"$f":"NETWORKDAYS(B3,C3,)","v":2},null,null,null,"BEGELEIDER 2",2,8]
["BEGELEIDER 2","2015-05-05","2015-05-12",null,6,null,null,null,"BEGELEIDER 3",1,261]
["BEGELEIDER 3","2015-01-01","2015-12-31",null,261,null,null,null,"BEGELEIDER 4",2,48]
["BEGELEIDER 4","2015-02-02","2015-02-05",null,{"$f":"NETWORKDAYS(B6,C6,)","v":4}]
["BEGELEIDER 4","2015-03-01","2015-03-31",null,{"$f":"NETWORKDAYS(B7,C7,)","v":22}]
["BEGELEIDER 4","2015-04-01","2015-04-30",null,22]
[]
[null,"Begeleider 1 is 1 werkdag ziek geweest dus ook 1 periode"]
[null,"Begeleider 2 is eens 2 werkdagen en eens 6 werkdagen ziek geweest. Totaal 8 werkdagen ziek in 2 periodes"]
[null,"Begeleider 3 is een heel jaar ziek geweest.  261 werkdagen in 1 periode"]
[null,"Begeleider 4 heeft 48 werkdagen ziekte in 2 periodes. B8 sluit aan op C7 en dus moet dit als 1 periode gezien worden"]
[]
[]
[null,"Welke formule kan er gebruikt worden om B7-C7 en B8-C8 als 1 periode te tellen ?"]
[null,"Het totaal moet in Kolom D komen bv."]

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["Naam","Van","t/m"]