Name	Thursday, 10 of April	Wednesday, 9 of April	average on Thursday	average for 7 days
1 session	16	?	19	16
2 sessions	1	?	2.8	1
from 3 to 5 sessions	0	?	1.5	0
from 6 to 10 sessions	0	?	0.25	0
amount of selected	17	?	23	17
total	17	?	23	17