18 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:43:33 07:49:35 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:40:48 12:24:29 12:41:46 13:05:58 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:38:15 14:49:38 14:57:52 15:01:44 30 2 Sep 30, 2016 2 instances 21:05:35 21:08:19 Oct 3 3 Oct 3, 2016 3 instances 13:11:53 13:20:39 13:38:44 Nov Dec 29