30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:54:45 15:23:44 15:31:34 15:38:43 22 3 Jun 22, 2018 3 instances 03:00:18 10:29:11 10:41:32 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:18:08 16:21:33 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:33:55 10:35:29 18:32:02 18:52:32 19:15:06 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:28:03 19:39:04 Nov 8 2 Nov 8, 2017 2 instances 20:38:03 20:38:05 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:38:46 10:44:21 10:44:24 10:44:35 30 2 Sep 30, 2016 2 instances 19:53:03 19:58:50 Oct 3 3 Oct 3, 2016 3 instances 12:43:37 12:43:41 12:43:42 Nov Dec 29