27 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:25:08 20:38:41 20:38:54 22 3 Jun 22, 2018 3 instances 04:45:21 11:14:22 11:26:32 23 Jul 9 Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:02:44 13:26:13 13:47:18 19:12:03 19:31:08 19:54:58 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:37:57 11:43:36 11:43:46 11:45:12 30 2 Sep 30, 2016 2 instances 21:29:05 21:33:12 Oct 3 3 Oct 3, 2016 3 instances 14:39:19 14:39:56 14:39:58 Nov Dec