26 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:20:54 20:34:38 22 3 Jun 22, 2018 3 instances 04:43:33 11:10:16 11:22:21 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:58:30 13:22:01 13:43:04 19:07:58 19:27:03 19:50:53 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:06:56 20:16:49 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:33:42 11:39:21 11:39:28 11:40:56 30 2 Sep 30, 2016 2 instances 21:20:24 21:26:11 Oct 3 3 Oct 3, 2016 3 instances 14:30:58 14:31:00 14:31:00 Nov Dec