27 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 20:25:34 20:39:19 20:39:20 22 4 Jun 22, 2018 4 instances 04:45:32 10:05:01 11:14:46 11:26:56 Jul 7 Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:03:08 13:26:37 13:47:41 19:12:27 19:31:32 19:55:21 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 11:38:21 11:44:01 11:44:11 11:45:36 30 2 Sep 30, 2016 2 instances 21:29:41 21:34:00 Oct 3 3 Oct 3, 2016 3 instances 14:40:24 14:40:59 14:41:01 Nov Dec