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 08:59:49 15:39:57 15:40:02 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:09:00 04:12:52 04:13:32 04:17:32 Oct 1 2 Oct 1, 2016 2 instances 13:07:04 13:15:12 4 3 Oct 4, 2016 3 instances 04:08:09 04:09:49 04:10:32 Nov Dec 29