15 instances from 2 years 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:39:42 10:40:29 Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 13:17:17 17:28:43 22:02:43 21 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:14:14 15:58:21 17:28:35 30 Oct 3 3 Oct 3, 2016 3 instances 14:35:57 14:49:14 15:33:50 Nov Dec 29