28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:05:51 20:19:42 22 4 Jun 22, 2018 4 instances 04:37:13 10:55:36 11:07:53 23:50:32 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:44:24 16:47:00 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:43:46 13:07:18 13:28:28 18:53:32 19:12:35 19:36:28 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:52:08 20:02:36 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:18:45 11:25:53 30 2 Sep 30, 2016 2 instances 20:56:06 21:03:39 Oct 3 3 Oct 3, 2016 3 instances 13:59:14 13:59:21 14:00:48 Nov Dec 29