28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:06:31 20:20:20 22 4 Jun 22, 2018 4 instances 04:37:31 10:56:13 11:08:31 23:52:59 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:45:05 16:47:41 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:44:23 13:07:55 13:29:05 18:54:09 19:13:12 19:37:05 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:52:44 20:03:12 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:19:23 11:26:31 30 2 Sep 30, 2016 2 instances 20:57:03 21:04:29 Oct 3 3 Oct 3, 2016 3 instances 14:00:22 14:00:24 14:02:11 Nov Dec 29