17 instances from 2 years 2017 - 2 instances Jan 7 2 Jan 7, 2017 2 instances 08:27:26 22:14:51 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 15 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 09:12:48 12:52:36 21 2 Jun 21, 2016 2 instances 06:23:23 16:26:34 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:58:25 05:15:07 05:20:46 05:22:19 Oct 1 2 Oct 1, 2016 2 instances 15:36:01 17:13:42 3 4 2 Oct 4, 2016 2 instances 07:45:43 11:49:29 Nov Dec 30