16 instances from 2 years 2017 - 7 instances Jan 1 9 Feb Mar Apr May Jun 29 Jul Aug Sep Oct 5 3 Oct 5, 2017 3 instances 10:16:37 10:18:54 11:13:34 Nov Dec 28 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:37:49 08:58:08 08:58:32 09:17:08 30 2 Sep 30, 2016 2 instances 22:29:07 23:36:51 Oct 3 3 Oct 3, 2016 3 instances 15:41:48 15:56:39 16:42:50 Nov Dec