18 instances from 2 years 2017 - 4 instances Jan 6 2 Jan 6, 2017 2 instances 18:20:07 18:22:35 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 06:18:05 06:18:05 Jul Aug Sep Oct Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 01:11:45 01:43:08 01:48:33 01:48:33 Oct 1 4 Oct 1, 2016 4 instances 10:34:13 10:39:57 14:10:42 15:52:45 4 5 Oct 4, 2016 5 instances 01:15:41 01:40:26 01:40:27 06:08:23 06:15:18 Nov Dec 29