28 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:10:20 20:24:06 22 4 Jun 22, 2018 4 instances 04:39:04 07:19:25 10:59:54 11:12:10 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 2 Jan 6, 2017 2 instances 16:49:36 16:51:51 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:48:07 13:11:38 13:32:46 18:57:47 19:16:54 19:40:44 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:56:28 20:06:48 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:23:11 11:28:46 11:28:47 11:30:19 30 2 Sep 30, 2016 2 instances 21:02:38 21:09:49 Oct 3 3 Oct 3, 2016 3 instances 14:08:35 14:08:35 14:10:24 Nov Dec 29