30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:04:02 15:33:02 15:43:01 15:48:08 22 3 Jun 22, 2018 3 instances 03:04:04 10:38:06 10:50:33 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:28:07 16:31:30 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:42:57 10:44:29 18:40:56 19:01:16 19:23:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:36:57 19:47:50 Nov 8 2 Nov 8, 2017 2 instances 20:50:09 20:50:12 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:47:54 10:53:28 10:53:38 10:53:42 30 2 Sep 30, 2016 2 instances 20:07:24 20:13:09 Oct 3 3 Oct 3, 2016 3 instances 13:02:19 13:02:19 13:02:23 Nov Dec 29