21 instances from 2 years 2017 - 7 instances Jan 7 Feb Mar Apr May Jun 22 Jul Aug Sep Oct 3 4 3 Oct 4, 2017 3 instances 11:09:59 21:20:43 21:28:00 Nov Dec 26 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:29:06 11:00:01 11:04:40 12:44:05 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:08:15 14:18:25 14:27:00 14:31:08 30 2 Sep 30, 2016 2 instances 20:34:30 20:37:12 Oct 3 3 Oct 3, 2016 3 instances 12:41:20 12:50:02 13:06:34 Nov Dec 30