30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:09:00 15:37:45 15:48:52 15:52:54 22 3 Jun 22, 2018 3 instances 03:06:05 10:42:44 10:55:09 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:34:09 16:37:16 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:47:33 10:49:04 18:45:36 19:05:27 19:28:36 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:41:29 19:52:18 Nov 8 2 Nov 8, 2017 2 instances 20:56:32 20:56:34 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:52:37 10:58:11 10:58:24 10:58:26 30 2 Sep 30, 2016 2 instances 20:17:36 20:23:26 Oct 3 3 Oct 3, 2016 3 instances 13:11:42 13:11:42 13:11:46 Nov Dec 29