18 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:53:45 07:59:39 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:01:15 10:38:10 11:05:59 11:26:06 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:47:40 14:59:07 15:07:19 15:11:07 30 2 Sep 30, 2016 2 instances 21:15:01 21:17:40 Oct 3 3 Oct 3, 2016 3 instances 13:21:28 13:30:10 13:48:21 Nov Dec 29