30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:03:04 15:32:04 15:41:51 15:47:09 22 3 Jun 22, 2018 3 instances 03:03:40 10:37:12 10:49:39 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:27:01 16:30:20 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:42:02 10:43:35 18:40:02 19:00:23 19:23:03 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:36:03 19:46:53 Nov 8 2 Nov 8, 2017 2 instances 20:48:54 20:48:56 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:46:59 10:52:33 10:52:42 10:52:48 30 2 Sep 30, 2016 2 instances 20:05:19 20:10:57 Oct 3 3 Oct 3, 2016 3 instances 12:59:49 12:59:51 12:59:55 Nov Dec 29