About polio results of 172
12:38 02:20 06:08 02:16 06:00 06:18 18:19 05:13 04:38 04:33 16:29 09:19 03:01 02:49 01:12 09:03 04:20 05:55 18:01 04:40 04:44 01:56 02:06 03:28 08:58 04:43 08:10 07:15 03:42 02:58 02:43 01:59 02:42 02:31 10:06 02:47 02:52 02:58 03:18 06:32 07:24 09:27 03:02 04:29 09:35 06:00