Date	Windows 10	Android	Windows 7	iOS iPhone	Others
16 Apr.	47.2	44.4	5.6	2.8	0
17 Apr.	45.2	35.7	0	9.5	0
18 Apr.	31.7	53.7	0	7.3	2.4
19 Apr.	19.4	54.8	9.7	3.2	0
20 Apr.	13.3	73.3	3.3	3.3	0
21 Apr.	44.2	48.8	2.3	4.7	0
22 Apr.	46.8	34	4.3	2.1	0
23 Apr.	41.3	39.1	4.3	4.3	2.2
24 Apr.	38.3	44.7	4.3	6.4	6.4
25 Apr.	34.1	46.3	7.3	4.9	0
26 Apr.	27.6	55.2	6.9	0	3.4
27 Apr.	29.4	55.9	0	2.9	8.8
28 Apr.	37.8	51.4	2.7	2.7	5.4
29 Apr.	45	37.5	7.5	2.5	5
30 Apr.	34.5	51.7	6.9	0	3.4
1 May	58.8	23.5	0	0	0
2 May	57.1	14.3	7.1	0	7.1
3 May	47.1	17.6	0	11.8	11.8
4 May	62.5	12.5	6.2	12.5	0
5 May	60.9	17.4	4.3	0	13
6 May	62.5	15.6	3.1	9.4	0
7 May	69.6	8.7	8.7	0	4.3
8 May	50	42.3	0	3.8	0
9 May	20	60	10	5	0
10 May	35	50	0	5	5
11 May	45	35	0	5	5
12 May	60	35	5	0	0
13 May	58.1	22.6	6.5	3.2	6.5
14 May	56.8	21.6	2.7	5.4	2.7
15 May	55.6	29.6	7.4	3.7	3.7
16 May	40	40	5	0	0