31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:45:25 15:14:37 15:21:48 15:29:42 22 3 Jun 22, 2018 3 instances 02:56:27 10:20:19 10:32:44 Jul 9 Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:05:45 16:09:05 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:22:44 10:25:03 10:26:37 18:23:19 18:44:11 19:06:20 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:19:18 19:30:29 Nov 8 2 Nov 8, 2017 2 instances 20:26:01 20:26:04 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:29:43 10:35:17 10:35:18 10:35:32 Oct 3 3 Oct 3, 2016 3 instances 12:25:00 12:25:00 12:25:41 Nov Dec 29