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]
31 Mar.        54       53        0        1        0
1 Apr.         48       46        0        1        0
2 Apr.         70       70        0        1        0
3 Apr.         59       58        0        1        0
4 Apr.         47       45        0        1        0
5 Apr.         42       40        0        1        0
6 Apr.         49       47        0        1        0
7 Apr.         68       65        0        1        0
8 Apr.         65       61        0        1        0
9 Apr.         54       51        0        1        0
10 Apr.        67       62        0        1        0
11 Apr.        43       40        0        1        0
12 Apr.        43       42        0        1        0
13 Apr.        65       59        1        1        0
14 Apr.        42       39        1        1        0
15 Apr.        59       55        0        1        0
16 Apr.        59       55        0        1        0
17 Apr.        42       40        0        1        0
18 Apr.        34       30        0        1        0
19 Apr.        53       53        0        1        1
20 Apr.        45       45        0        1        1
21 Apr.        36       32        0        1        1
22 Apr.        49       45        0        1        1
23 Apr.        44       40        0        1        1
24 Apr.        45       41        0        1        1
25 Apr.        47       45        0        1        1
26 Apr.        50       48        0        1        1
27 Apr.        44       39        0        1        1
28 Apr.        53       51        0        1        1
29 Apr.        46       45        0        1        1
30 Apr.        57       54        0        1        1