15 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:24:25 09:28:38 Jul Aug Sep Oct 2 Nov Dec 2016 - 11 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 12:29:30 12:33:33 13:22:30 13:29:35 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 16:00:12 16:22:57 30 Oct 3 3 Oct 3, 2016 3 instances 14:34:21 14:42:30 15:00:10 Nov Dec 29