27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:15:30 20:29:14 22 3 Jun 22, 2018 3 instances 04:41:15 11:04:54 11:17:08 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:53:10 13:16:43 13:37:47 19:02:44 19:21:51 19:45:40 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:01:39 20:11:40 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:28:18 11:33:54 11:33:59 11:35:30 30 2 Sep 30, 2016 2 instances 21:11:57 21:18:09 Oct 3 3 Oct 3, 2016 3 instances 14:20:53 14:21:02 14:21:04 Nov Dec 29