18 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:38:13 08:43:47 Jul Aug Sep Oct 2 Nov Dec 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:39:43 12:06:32 12:46:10 12:49:51 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:25:11 15:38:03 15:45:54 15:49:25 30 2 Sep 30, 2016 2 instances 21:53:13 21:55:46 Oct 3 3 Oct 3, 2016 3 instances 14:00:00 14:08:47 14:25:40 Nov Dec 29