29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:01:06 20:15:01 22 4 Jun 22, 2018 4 instances 04:35:18 05:59:34 10:51:05 11:03:22 Jul 4 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:38:41 16:41:16 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:39:19 13:02:52 13:24:02 18:49:09 19:08:14 19:32:06 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:47:39 19:58:14 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:13:49 11:20:58 30 2 Sep 30, 2016 2 instances 20:48:36 20:56:41 Oct 3 3 Oct 3, 2016 3 instances 13:48:42 13:48:44 13:50:29 Nov Dec 29