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 09:03:17 09:27:40 15:38:23 22 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:09:28 04:13:21 04:14:01 04:18:05 Oct 1 2 Oct 1, 2016 2 instances 13:07:35 13:15:40 4 3 Oct 4, 2016 3 instances 04:08:37 04:10:18 04:11:00 Nov Dec 29