28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:17:56 20:31:39 22 3 Jun 22, 2018 3 instances 04:42:16 11:07:16 11:19:30 23 27 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:55:33 13:19:06 13:40:08 19:05:03 19:24:09 19:48:00 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:04:03 20:13:58 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:30:42 11:36:19 11:36:26 11:37:54 30 2 Sep 30, 2016 2 instances 21:15:44 21:21:32 Oct 3 3 Oct 3, 2016 3 instances 14:25:16 14:25:19 14:25:30 Nov Dec 29