About how classroom results of 10,000
22:05 30:31 02:07 00:58 05:57 01:18 14:26 16:33 02:58 02:21 09:23 04:08 05:46 07:47 26:25 05:29 05:05 13:35 03:18 09:05 02:34 31:27 07:25 01:01 01:16 01:20 00:59 02:40 04:55 03:15 07:56 06:31 08:54 02:00 00:16 00:16 04:17 14:03 00:16 06:48 05:16 05:11 06:51 06:03 11:00 04:53