29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:06:17 20:20:06 22 4 Jun 22, 2018 4 instances 04:37:25 06:46:01 10:56:00 11:08:17 Jul 7 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:44:50 16:47:26 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:44:10 13:07:42 13:28:51 18:53:55 19:12:58 19:36:51 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:52:31 20:02:59 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:19:09 11:26:17 30 2 Sep 30, 2016 2 instances 20:56:41 21:04:11 Oct 3 3 Oct 3, 2016 3 instances 13:59:55 14:00:01 14:01:37 Nov Dec 29