28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:12:59 20:26:43 22 4 Jun 22, 2018 4 instances 04:40:12 11:02:28 11:14:42 23:47:15 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:50:44 13:14:15 13:35:22 19:00:21 19:19:28 19:43:17 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:59:02 20:09:19 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:25:49 11:31:25 11:31:30 11:33:00 30 2 Sep 30, 2016 2 instances 21:07:41 21:14:23 Oct 3 3 Oct 3, 2016 3 instances 14:14:32 14:14:33 14:15:34 Nov Dec 29