;"Wednesday, 7 of May";"Tuesday, 6 of May";"average on Wednesday";"average for 7 days"
"1 day";30;?;31;30
"2 days";0;?;0.75;0
"3-4 days";1;?;1.2;1
"5-7 days";0;?;0.25;0
"amount of selected";31;?;33;31
"total";31;?;33;31