27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:24 20:28:08 22 3 Jun 22, 2018 3 instances 04:40:48 11:03:50 11:16:04 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:52:06 13:15:39 13:36:43 19:01:41 19:20:48 19:44:38 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:00:35 20:10:38 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:27:12 11:32:49 11:32:53 11:34:24 30 2 Sep 30, 2016 2 instances 21:10:14 21:16:41 Oct 3 3 Oct 3, 2016 3 instances 14:18:30 14:18:58 14:19:10 Nov Dec 29