29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:17:15 20:30:57 22 3 Jun 22, 2018 3 instances 04:41:58 11:06:36 11:18:49 23 Jul 4 Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:54:52 13:18:25 13:39:28 19:04:23 19:23:30 19:47:20 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:03:20 20:13:19 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:30:01 11:35:38 11:35:44 11:37:13 30 2 Sep 30, 2016 2 instances 21:14:48 21:20:33 Oct 3 3 Oct 3, 2016 3 instances 14:24:09 14:24:16 14:24:22 Nov Dec 29