28 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 5 Jun 21, 2018 5 instances 13:04:20 13:06:12 13:36:33 13:52:36 19:09:33 22 2 Jun 22, 2018 2 instances 02:25:25 18:08:46 27 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 8 2 Jan 8, 2017 2 instances 01:26:54 01:30:05 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 09:24:47 09:26:29 09:27:49 11:43:31 12:05:59 12:24:49 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 09:06:00 11:56:50 Nov 8 2 Nov 8, 2017 2 instances 20:04:06 20:04:09 Dec 25 2 Dec 25, 2017 2 instances 11:46:50 15:38:56 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 30 2 Sep 30, 2016 2 instances 19:04:03 19:09:53 Oct 3 3 Oct 3, 2016 3 instances 11:34:38 11:34:53 11:35:00 Nov Dec 30