Column titles:
[1] - Windows 10
[2] - Android
[3] - iOS iPhone
[4] - Windows 7
[5] - MacOS
Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       56.9     25.7      7.2      4.3        2
8 Apr.         56       29        6      4.4      1.4
9 Apr.       57.6     28.4      4.1      2.4      3.5
10 Apr.      53.7     32.3      4.9      4.1      2.3
11 Apr.      51.2     32.9      5.5      4.3      2.4
12 Apr.        47     34.9      6.7      4.1      2.7
13 Apr.      47.3     36.6      6.4      3.8      2.4
14 Apr.      53.8     29.4      5.9      4.5      1.3
15 Apr.      52.9     32.1      5.8      4.2      1.4
16 Apr.      56.9     25.3      6.4      4.7      2.5
17 Apr.      52.5     28.5      6.8      4.6      2.6
18 Apr.      55.9     26.6      6.6      3.5      1.6
19 Apr.      44.5     36.2      6.1      4.7      2.8
20 Apr.      49.4     34.1      7.7      2.9      2.7
21 Apr.      58.6     25.8      6.3      3.8      1.7
22 Apr.      55.6       27      6.3      4.5        2
23 Apr.      56.6     27.2      5.8      3.5      2.1
24 Apr.      55.8     29.8      4.4      3.2      1.8
25 Apr.      55.3     30.1      6.5      2.5      2.9
26 Apr.      49.8     34.6      5.1      3.4      2.2
27 Apr.      53.9     33.5      4.8      2.5      1.5
28 Apr.        56     29.8      6.2      2.4      1.8
29 Apr.      56.7     30.2      3.9      3.8      1.3
30 Apr.      55.1     28.3      5.7      3.6      2.7
1 May        46.5     36.5      7.4      3.5      2.3
2 May        46.7     37.3      4.5        4      1.2
3 May        43.3     34.4      8.6      5.3      2.6
4 May          48     35.1      8.5      3.6      1.7
5 May        54.5     29.1      6.3      3.3        2
6 May        50.7     30.1      7.6      3.5      3.7
7 May        53.7       29      6.1      4.8      2.4