16 instances from 2 years 2017 - 2 instances Jan 6 7 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 09:03:37 15:36:56 15:38:14 25 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:07:58 04:11:48 04:12:29 04:16:26 Oct 1 2 Oct 1, 2016 2 instances 13:06:05 13:14:16 4 3 Oct 4, 2016 3 instances 04:07:13 04:08:53 04:09:36 Nov Dec 29