Name	Saturday, 10 of May	Friday, 9 of May	average on Saturday	average for 7 days
1 day	15	?	12	15
2 days	1	?	0.25	1
3-4 days	0	?	0.75	0
5-7 days	1	?	0.5	1
amount of selected	17	?	14	17
total	17	?	14	17