30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:58:36 15:27:36 15:36:09 15:42:35 22 3 Jun 22, 2018 3 instances 03:01:52 10:32:56 10:45:18 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:22:04 16:25:29 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:37:39 10:39:13 18:35:43 18:56:11 19:18:44 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:31:43 19:42:41 Nov 8 2 Nov 8, 2017 2 instances 20:43:02 20:43:04 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:42:33 10:48:08 10:48:14 10:48:23 30 2 Sep 30, 2016 2 instances 19:58:25 20:04:20 Oct 3 3 Oct 3, 2016 3 instances 12:51:01 12:51:02 12:51:04 Nov Dec 29