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]
2 May          75       51        6       10        8
3 May          54       35        6       10        8
4 May          87       66        5       10        8
5 May          84       65        5       11        8
6 May         103       69        5       11        8
7 May         102       66        5       11        8
8 May          62       33        7       11        8
9 May          49       33        6       11        8
10 May         61       45        5       13        8
11 May         65       44        6       13        8
12 May         87       63        7       13        8
13 May        110       76        6       13        8
14 May         94       56        6       13        8
15 May         81       53        5       14        8
16 May         81       55        6       14        8
17 May         62       41        7       14        8
18 May         64       45        6       14        8
19 May         83       56        7       14        8
20 May         96       65        8       13        8
21 May         77       50        6       13        8
22 May         89       62        7       13        8
23 May         79       48        7       13        8
24 May         50       36        6       13        8
25 May         59       40        4       13        8
26 May         72       55        4       13        8
27 May         80       50        4       13        8
28 May         88       58        4       13        8
29 May         76       50        3       12        8
30 May         85       61        3       12        8
31 May         66       43        5       11        7
1 Jun.         53       36        5       11        7