Name	Wednesday, 28 of May	Tuesday, 27 of May	average on Wednesday	average for 7 days
1 day	15	13	12	9.6
2 days	0	0	0.5	0
3-4 days	1	1	0.5	1
5-7 days	1	1	0.75	1
amount of selected	17	15	14	12
total	17	15	14	12