31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:02:57 15:31:57 15:41:44 15:47:01 22 3 Jun 22, 2018 3 instances 03:03:37 10:37:05 10:49:32 25 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:26:54 16:30:13 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:41:56 10:43:28 18:39:56 19:00:16 19:22:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:35:57 19:46:47 Nov 8 2 Nov 8, 2017 2 instances 20:48:45 20:48:47 Dec 25 2 Dec 25, 2017 2 instances 13:35:36 18:21:20 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:46:52 10:52:27 10:52:36 10:52:41 30 2 Sep 30, 2016 2 instances 20:05:05 20:10:49 Oct 3 3 Oct 3, 2016 3 instances 12:59:40 12:59:40 12:59:41 Nov Dec 29