27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:41 20:28:25 22 3 Jun 22, 2018 3 instances 04:40:55 11:04:06 11:16:21 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:52:23 13:15:56 13:37:00 19:01:57 19:21:04 19:44:54 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:00:52 20:10:55 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:27:30 11:33:06 11:33:11 11:34:41 30 2 Sep 30, 2016 2 instances 21:10:39 21:17:02 Oct 3 3 Oct 3, 2016 3 instances 14:19:11 14:19:32 14:19:32 Nov Dec 29