27 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 14:02:21 14:29:37 14:47:41 22 4 Jun 22, 2018 4 instances 02:40:30 16:41:52 17:26:31 17:34:44 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 09:50:58 09:52:35 09:52:41 09:53:21 11:57:45 22:36:32 Jul Aug Sep Oct 2 3 Nov Dec 25 2 Dec 25, 2017 2 instances 12:39:04 15:16:16 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 21:40:25 21:46:03 21:46:04 21:46:11 Oct 1 2 Oct 1, 2016 2 instances 11:52:30 11:58:17 4 3 Oct 4, 2016 3 instances 08:32:12 08:37:34 08:50:35 Nov Dec