17 instances from 2 years 2017 - 2 instances Jan 6 7 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 15 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 09:08:15 09:51:10 20:35:40 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:07:10 04:11:00 04:11:40 04:15:35 Oct 1 2 Oct 1, 2016 2 instances 13:05:20 13:13:34 4 3 Oct 4, 2016 3 instances 04:06:28 04:08:08 04:08:51 Nov Dec 29