About how classroom results of 10,000
01:15
01:18
03:55
04:38
13:23
06:25
09:34
07:06
02:07
02:31
31:34
31:33
16:53
13:00
07:40
07:30
02:39
10:08
04:20
04:12
00:55
06:14
07:31
10:59
03:30
21:16
02:22
31:53
03:31
03:02
17:36
26:23
28:15
02:35
03:49
28:27
02:43
28:56
12:33
11:52
04:00
09:56
10:01
04:18
15:04
02:02