Column titles:
[1] - Visitors during a day
[2] - New (or were not present during 31 days)
[3] - Continual (present every day during a week)
[4] - Main body (present every week during a month)
[5] - Frequent (present every week or during 3 months)
Date          [1]      [2]      [3]      [4]      [5]
25 May          9        6        1        4        0
26 May          9        4        1        4        0
27 May          9        4        1        3        0
28 May         16       11        1        3        0
29 May         11        7        1        3        0
30 May          6        4        0        3        0
31 May         12        7        0        3        0
1 Jun.          8        4        1        3        0
2 Jun.         13        9        1        3        0
3 Jun.         21       17        1        3        0
4 Jun.         15       10        1        3        0
5 Jun.          5        2        1        3        1
6 Jun.         11        7        1        3        1
7 Jun.          8        3        1        3        1
8 Jun.         15        9        1        3        1
9 Jun.          9        5        1        3        1
10 Jun.         9        5        1        3        1
11 Jun.         8        5        1        3        3
12 Jun.        12        9        1        3        3
13 Jun.        10        6        1        3        3
14 Jun.         6        2        1        3        3
15 Jun.        10        6        1        3        3
16 Jun.         8        3        1        3        3
17 Jun.         7        3        1        3        3
18 Jun.         7        4        1        3        3
19 Jun.        11        7        2        3        3
20 Jun.        10        5        2        3        3
21 Jun.         9        6        1        3        3
22 Jun.         8        4        1        3        3
23 Jun.         9        6        1        3        3
24 Jun.         8        5        2        3        3