27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:03 20:27:47 22 3 Jun 22, 2018 3 instances 04:40:40 11:03:29 11:15:44 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:51:45 13:15:19 13:36:23 19:01:21 19:20:28 19:44:18 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:00:15 20:10:19 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:26:51 11:32:28 11:32:32 11:34:03 30 2 Sep 30, 2016 2 instances 21:09:44 21:16:16 Oct 3 3 Oct 3, 2016 3 instances 14:17:47 14:18:03 14:18:18 Nov Dec 29