27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:16:23 20:30:05 22 3 Jun 22, 2018 3 instances 04:41:36 11:05:45 11:17:59 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:54:02 13:17:34 13:38:37 19:03:34 19:22:40 19:46:30 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:02:29 20:12:30 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:29:09 11:34:46 11:34:51 11:36:21 30 2 Sep 30, 2016 2 instances 21:13:15 21:19:19 Oct 3 3 Oct 3, 2016 3 instances 14:22:39 14:22:41 14:22:42 Nov Dec 29