28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:07:51 20:21:40 22 4 Jun 22, 2018 4 instances 04:38:03 06:54:34 10:57:31 11:09:48 Jul 7 Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:46:48 16:49:10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:45:45 13:09:16 13:30:25 18:55:28 19:14:35 19:38:24 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:54:06 20:04:30 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 11:20:45 11:26:20 11:27:55 30 2 Sep 30, 2016 2 instances 20:59:06 21:06:17 Oct 3 3 Oct 3, 2016 3 instances 14:03:32 14:03:35 14:05:18 Nov Dec 29