18 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:52:08 09:56:04 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:49:47 13:17:43 13:45:08 14:02:25 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 16:20:33 16:35:26 16:41:08 16:44:03 30 2 Sep 30, 2016 2 instances 22:50:37 22:50:40 Oct 3 3 Oct 3, 2016 3 instances 14:55:59 15:04:04 15:21:38 Nov Dec 29