31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 8 Jun 21, 2018 8 instances 03:23:14 03:23:19 03:24:55 06:40:21 06:41:17 06:46:32 19:26:51 20:36:38 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 02:17:43 02:18:19 02:19:37 03:57:44 03:59:50 04:00:30 Jul Aug Sep Oct 2 Nov Dec 25 2 Dec 25, 2017 2 instances 03:56:12 05:54:58 2016 - 14 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 16:17:31 16:17:35 16:17:38 16:17:42 Oct 1 4 Oct 1, 2016 4 instances 03:26:51 03:26:55 03:34:55 03:35:00 3 6 Oct 3, 2016 6 instances 22:36:59 22:37:06 22:39:32 22:39:32 22:39:40 22:39:42 Nov Dec