15 instances from 2 years 2017 - 4 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:08:32 10:12:52 Jul Aug Sep Oct 2 Nov Dec 2016 - 11 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 13:28:27 13:47:00 14:20:19 14:36:01 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 17:06:48 17:09:43 30 Oct 3 3 Oct 3, 2016 3 instances 15:12:08 15:29:49 15:47:43 Nov Dec 29