31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:44:57 15:14:09 15:21:18 15:29:15 22 3 Jun 22, 2018 3 instances 02:56:15 10:19:51 10:32:16 Jul 7 Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:05:08 16:08:29 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:22:17 10:24:36 10:26:10 18:22:52 18:43:48 19:05:54 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:18:51 19:30:02 Nov 8 2 Nov 8, 2017 2 instances 20:25:26 20:25:28 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:29:15 10:34:49 10:34:50 10:35:04 Oct 3 3 Oct 3, 2016 3 instances 12:23:44 12:23:54 12:24:59 Nov Dec 29