29 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 18:12:44 18:23:59 18:28:00 22 4 Jun 22, 2018 4 instances 03:59:23 10:50:34 11:02:52 16:46:28 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 15:32:06 15:32:06 7 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 11:21:43 11:31:17 11:32:32 12:11:23 18:48:51 19:31:49 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 11:40:03 19:57:49 Nov Dec 25 2 Dec 25, 2017 2 instances 15:02:46 15:21:50 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 30 2 Sep 30, 2016 2 instances 20:41:58 20:47:41 Oct 3 3 Oct 3, 2016 3 instances 13:39:48 13:39:53 13:42:03 Nov Dec 29 2 Dec 29, 2016 2 instances 05:30:35 17:21:14