27 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:25:52 20:39:38 20:39:45 22 4 Jun 22, 2018 4 instances 04:45:45 10:21:32 11:15:04 11:27:14 Jul 7 Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:03:26 13:26:55 13:47:59 19:12:45 19:31:58 19:55:40 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:38:39 11:44:18 11:44:29 11:45:54 30 2 Sep 30, 2016 2 instances 21:30:41 21:35:33 Oct 3 3 Oct 3, 2016 3 instances 14:42:02 14:42:45 14:42:46 Nov Dec