28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:07:48 20:21:36 22 4 Jun 22, 2018 4 instances 04:38:02 10:57:27 11:09:44 23:47:09 23 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:46:44 16:49:06 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:45:42 13:09:13 13:30:22 18:55:25 19:14:32 19:38:21 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:54:03 20:04:27 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 11:20:42 11:26:17 11:27:51 30 2 Sep 30, 2016 2 instances 20:59:02 21:06:13 Oct 3 3 Oct 3, 2016 3 instances 14:03:25 14:03:31 14:05:10 Nov Dec 29