;"Wednesday, 7 of May";"Tuesday, 6 of May";"average on Wednesday";"average for 7 days"
"Visitors during 31 days";70;?;54;70
"Visitors during 7 days";16;?;14;16
"Visitors during a day";2;?;3.5;2
"New (or were not present during 31 days)";1;?;2.2;1
"Main body (present every week during a month)";3;?;1.8;3
"Frequent (present every week or during 3 months)";1;?;0.75;1
"Permanent (present every month or during 4 months)";2;?;2.5;2