15 instances from 2 years 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:29:14 09:33:48 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 10 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 12:19:54 12:36:19 12:59:14 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 16:24:19 16:27:25 30 Oct 3 3 Oct 3, 2016 3 instances 14:38:52 14:46:58 15:04:39 Nov Dec 29