Column titles:
[1] - Windows 10
[2] - Android
[3] - iOS iPhone
[4] - Windows 7
[5] - Unix
Date          [1]      [2]      [3]      [4]      [5]
13 May       58.1     22.6      3.2      6.5        0
14 May       56.8     21.6      5.4      2.7      2.7
15 May       55.6     29.6      3.7      7.4        0
16 May         40       40        0        5        0
17 May       57.1       19      4.8        0      9.5
18 May       47.1     41.2      5.9        0      5.9
19 May       46.2     38.5      2.6      2.6        0
20 May       35.1     32.4     10.8      2.7        0
21 May       44.8     41.4      3.4      3.4        0
22 May       51.9     25.9      7.4      3.7      7.4
23 May       37.9       31     20.7      3.4      3.4
24 May       26.3     52.6        0        0      5.3
25 May         25       45        5        5        5
26 May         35       35       10        5        0
27 May       57.9      5.3     10.5      5.3      5.3
28 May       43.6     28.2        0      5.1      5.1
29 May       43.9     34.1     12.2      4.9        0
30 May       46.9       25     12.5      3.1      6.2
31 May       27.8     61.1        0        0      5.6
1 Jun.       18.2     45.5     13.6        0      4.5
2 Jun.       57.1     28.6      3.6      3.6      3.6
3 Jun.       57.1     25.7      8.6      2.9        0
4 Jun.       51.3     33.3      5.1      5.1      2.6
5 Jun.       61.1     16.7      8.3      5.6      2.8
6 Jun.       53.6     28.6        0      3.6     10.7
7 Jun.       29.4     47.1      5.9      5.9      5.9
8 Jun.         25     43.8      6.2      6.2     12.5
9 Jun.       65.6     12.5      3.1      9.4        0
10 Jun.      69.6      4.3      8.7      4.3       13
11 Jun.      64.3     14.3      7.1     14.3        0
12 Jun.        50     14.3     21.4      7.1      7.1