31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:02:33 15:31:32 15:41:11 15:46:36 22 3 Jun 22, 2018 3 instances 03:03:27 10:36:41 10:49:08 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:26:28 16:29:48 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:41:32 10:43:05 18:39:32 18:59:53 19:22:33 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:35:33 19:46:24 Nov 8 2 Nov 8, 2017 2 instances 20:48:13 20:48:15 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:46:28 10:52:03 10:52:11 10:52:17 30 2 Sep 30, 2016 2 instances 20:04:31 20:10:16 Oct 3 3 Oct 3, 2016 3 instances 12:58:39 12:58:40 12:58:48 Nov Dec 29