27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:59 20:28:42 22 3 Jun 22, 2018 3 instances 04:41:02 11:04:24 11:16:38 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:52:40 13:16:13 13:37:17 19:02:14 19:21:21 19:45:11 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:01:09 20:11:11 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:27:47 11:33:24 11:33:28 11:34:58 30 2 Sep 30, 2016 2 instances 21:11:08 21:17:27 Oct 3 3 Oct 3, 2016 3 instances 14:19:39 14:19:59 14:20:05 Nov Dec 29