About exams and illness results of 10,000
11:47
08:08
05:13
53:07
03:46
52:07
07:02
01:53
03:30
05:39
02:57
01:38
16:06
02:09
05:10
02:27
12:49
12:52
07:48
03:03
00:31
01:49
28:28
07:13
08:17
12:13
08:42
14:55
07:31
03:00
03:10
01:58
04:00
17:38
212:20
15:17
15:38
10:22
03:43
06:34
20:13
11:11
26:13
04:51
10:35
02:32