28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:00:55 20:14:50 22 4 Jun 22, 2018 4 instances 04:35:13 05:58:43 10:50:55 11:03:12 Jul 4 Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:38:23 16:40:57 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:39:09 13:02:42 13:23:52 18:48:59 19:08:04 19:31:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:47:29 19:58:05 Nov Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:13:32 11:20:41 30 2 Sep 30, 2016 2 instances 20:48:20 20:56:28 Oct 3 3 Oct 3, 2016 3 instances 13:48:15 13:48:15 13:49:58 Nov Dec 29