30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:00:44 15:29:44 15:38:51 15:44:48 22 3 Jun 22, 2018 3 instances 03:02:43 10:34:57 10:47:22 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:24:25 16:27:55 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:39:43 10:41:16 18:37:46 18:58:10 19:20:47 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:33:47 19:44:39 Nov 8 2 Nov 8, 2017 2 instances 20:45:46 20:45:48 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:44:38 10:50:13 10:50:21 10:50:27 30 2 Sep 30, 2016 2 instances 20:01:37 20:07:26 Oct 3 3 Oct 3, 2016 3 instances 12:54:52 12:54:53 12:54:53 Nov Dec 29