27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:12:55 20:26:40 22 3 Jun 22, 2018 3 instances 04:40:11 11:02:24 11:14:39 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:50:41 13:14:11 13:35:18 19:00:17 19:19:25 19:43:14 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:58:59 20:09:16 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:25:45 11:31:21 11:31:26 11:32:56 30 2 Sep 30, 2016 2 instances 21:07:33 21:14:18 Oct 3 3 Oct 3, 2016 3 instances 14:14:27 14:14:27 14:15:27 Nov Dec 29