27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:27 20:28:11 22 3 Jun 22, 2018 3 instances 04:40:50 11:03:53 11:16:07 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:52:10 13:15:43 13:36:46 19:01:44 19:20:51 19:44:41 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:00:39 20:10:42 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:27:15 11:32:53 11:32:57 11:34:27 30 2 Sep 30, 2016 2 instances 21:10:18 21:16:45 Oct 3 3 Oct 3, 2016 3 instances 14:18:36 14:19:02 14:19:14 Nov Dec 29