29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:13:13 20:26:58 22 3 Jun 22, 2018 3 instances 04:40:19 11:02:42 11:14:56 23 Jul 4 Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:50:58 13:14:29 13:35:36 19:00:34 19:19:42 19:43:31 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:59:17 20:09:33 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:26:03 11:31:39 11:31:44 11:33:14 30 2 Sep 30, 2016 2 instances 21:08:21 21:15:00 Oct 3 3 Oct 3, 2016 3 instances 14:15:34 14:15:35 14:16:29 Nov Dec 29