27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:18:56 20:32:39 22 3 Jun 22, 2018 3 instances 04:42:41 11:08:21 11:20:27 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:56:30 13:20:03 13:41:06 19:06:00 19:25:06 19:48:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:05:00 20:14:54 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:31:41 11:37:18 11:37:25 11:38:53 30 2 Sep 30, 2016 2 instances 21:17:11 21:22:59 Oct 3 3 Oct 3, 2016 3 instances 14:27:14 14:27:15 14:27:17 Nov Dec 29