30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:03:49 15:32:49 15:42:44 15:47:54 22 3 Jun 22, 2018 3 instances 03:03:59 10:37:53 10:50:20 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:27:53 16:31:16 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:42:43 10:44:16 18:40:43 19:01:03 19:23:43 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:36:44 19:47:37 Nov 8 2 Nov 8, 2017 2 instances 20:49:51 20:49:54 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:47:40 10:53:15 10:53:24 10:53:29 30 2 Sep 30, 2016 2 instances 20:06:54 20:12:40 Oct 3 3 Oct 3, 2016 3 instances 13:01:55 13:01:59 13:02:02 Nov Dec 29