28 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:02:02 20:15:56 22 3 Jun 22, 2018 3 instances 04:35:41 10:52:00 11:04:16 30 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:40:00 16:42:38 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:40:14 13:03:46 13:24:56 18:50:02 19:09:07 19:32:59 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:48:33 19:59:07 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:14:53 11:22:00 30 2 Sep 30, 2016 2 instances 20:50:21 20:58:02 Oct 3 3 Oct 3, 2016 3 instances 13:51:19 13:51:21 13:52:58 Nov Dec 29