27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:17:39 20:31:22 22 3 Jun 22, 2018 3 instances 04:42:08 11:06:59 11:19:13 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:55:16 13:18:49 13:39:51 19:04:47 19:23:53 19:47:43 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:03:44 20:13:42 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:30:25 11:36:02 11:36:09 11:37:37 30 2 Sep 30, 2016 2 instances 21:15:21 21:21:08 Oct 3 3 Oct 3, 2016 3 instances 14:24:48 14:24:52 14:25:03 Nov Dec 29