28 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:10:44 20:24:30 22 4 Jun 22, 2018 4 instances 04:39:14 07:20:53 11:00:17 11:12:33 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:50:01 16:52:18 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:48:31 13:12:02 13:33:10 18:58:10 19:17:18 19:41:07 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:56:51 20:07:11 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:23:35 11:29:10 11:29:11 11:30:43 30 2 Sep 30, 2016 2 instances 21:03:11 21:10:29 Oct 3 3 Oct 3, 2016 3 instances 14:09:22 14:09:23 14:11:05 Nov Dec 29