30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:54:16 15:23:16 15:30:58 15:38:15 22 3 Jun 22, 2018 3 instances 03:00:06 10:28:44 10:41:04 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:17:39 16:21:05 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:33:28 10:35:03 18:31:36 18:52:06 19:14:36 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:27:36 19:38:38 Nov 8 2 Nov 8, 2017 2 instances 20:37:27 20:37:29 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:38:18 10:43:54 10:43:56 10:44:08 30 2 Sep 30, 2016 2 instances 19:52:29 19:58:13 Oct 3 3 Oct 3, 2016 3 instances 12:42:50 12:42:50 12:42:54 Nov Dec 29