15 instances from 2 years 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 09:39:09 10:39:57 Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 13:16:56 17:28:56 22:01:17 21 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:13:49 15:57:56 17:28:10 30 Oct 3 3 Oct 3, 2016 3 instances 14:35:36 14:48:53 15:33:28 Nov Dec 29