29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:05:23 20:19:14 22 4 Jun 22, 2018 4 instances 04:37:02 06:41:45 10:55:09 11:07:26 Jul 7 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:43:55 16:46:30 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:43:19 13:06:52 13:28:01 18:53:05 19:12:09 19:36:02 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:51:41 20:02:10 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:18:18 11:25:26 30 2 Sep 30, 2016 2 instances 20:55:26 21:02:59 Oct 3 3 Oct 3, 2016 3 instances 13:58:26 13:58:39 13:59:51 Nov Dec 29