Column titles:
[1] - Android
[2] - Windows 10
[3] - Windows 8
[4] - iOS iPhone
[5] - Unix
Date          [1]      [2]      [3]      [4]      [5]
26 May          7        7        0        2        0
27 May          1       11        0        2        1
28 May         11       17        1        0        2
29 May         14       18        0        5        0
30 May          8       15        0        4        2
31 May         11        5        0        0        1
1 Jun.         10        4        0        3        1
2 Jun.          8       16        0        1        1
3 Jun.          9       20        0        3        0
4 Jun.         13       20        0        2        1
5 Jun.          6       22        1        3        1
6 Jun.          8       15        0        0        3
7 Jun.          8        5        0        1        1
8 Jun.          7        4        1        1        2
9 Jun.          4       21        1        1        0
10 Jun.         1       16        0        2        3
11 Jun.         2        9        0        1        0
12 Jun.         2        7        0        3        1
13 Jun.         2       11        0        1        0
14 Jun.         3        7        0        1        1
15 Jun.         1       10        0        1        1
16 Jun.         3       14        0        0        1
17 Jun.         1        8        0        4        0
18 Jun.         2       16        0        2        0
19 Jun.         3       11        1        2        0
20 Jun.         1        7        0        2        3
21 Jun.         2        6        1        0        0
22 Jun.         3        8        0        0        0
23 Jun.         3       17        1        1        0
24 Jun.         3       16        1        0        0
25 Jun.         2       13        0        2        0