30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:03:52 15:32:52 15:42:48 15:47:57 22 3 Jun 22, 2018 3 instances 03:04:00 10:37:56 10:50:23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:27:57 16:31:19 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:42:47 10:44:19 18:40:46 19:01:06 19:23:46 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:36:47 19:47:41 Nov 8 2 Nov 8, 2017 2 instances 20:49:56 20:49:58 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:47:43 10:53:18 10:53:27 10:53:32 30 2 Sep 30, 2016 2 instances 20:07:02 20:12:49 Oct 3 3 Oct 3, 2016 3 instances 13:02:01 13:02:04 13:02:06 Nov Dec 29