30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:52:15 15:21:15 15:28:53 15:36:14 22 3 Jun 22, 2018 3 instances 02:59:12 10:26:48 10:39:07 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:14:50 16:18:14 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:29:10 10:31:28 10:33:03 18:29:38 18:50:23 19:12:39 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:25:39 19:36:42 Nov 8 2 Nov 8, 2017 2 instances 20:34:41 20:34:43 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:36:16 10:41:52 10:41:54 10:42:07 30 Oct 3 3 Oct 3, 2016 3 instances 12:37:59 12:38:02 12:38:07 Nov Dec 29