29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:10:13 20:23:59 22 4 Jun 22, 2018 4 instances 04:39:01 07:17:47 10:59:47 11:12:03 23 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:49:28 16:51:44 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:48:00 13:11:32 13:32:40 18:57:41 19:16:48 19:40:37 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:56:21 20:06:41 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:23:04 11:28:39 11:28:40 11:30:12 30 2 Sep 30, 2016 2 instances 21:02:28 21:09:39 Oct 3 3 Oct 3, 2016 3 instances 14:08:24 14:08:26 14:10:10 Nov Dec 29