28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:05:58 20:19:49 22 4 Jun 22, 2018 4 instances 04:37:16 10:55:42 11:08:00 23:50:31 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:44:31 16:47:07 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:43:53 13:07:25 13:28:35 18:53:39 19:12:42 19:36:35 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:52:14 20:02:43 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:18:52 11:26:00 30 2 Sep 30, 2016 2 instances 20:56:18 21:03:49 Oct 3 3 Oct 3, 2016 3 instances 13:59:25 13:59:34 14:01:02 Nov Dec 29