30 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:46:53 15:16:05 15:23:24 15:31:09 22 3 Jun 22, 2018 3 instances 02:57:04 10:21:44 10:34:07 23 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:07:56 16:11:10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:24:08 10:26:27 10:28:02 11:48:57 18:24:43 19:07:43 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:20:42 19:31:51 Nov 8 2 Nov 8, 2017 2 instances 20:27:55 20:27:57 Dec 25 2 Dec 25, 2017 2 instances 13:20:26 15:10:14 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:31:09 10:36:45 10:36:46 10:36:59 Oct 3 3 Oct 3, 2016 3 instances 12:28:05 12:28:11 12:28:12 Nov Dec 29