31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:59:26 15:28:24 15:37:12 15:43:27 22 3 Jun 22, 2018 3 instances 03:02:12 10:33:43 10:46:06 Jul 9 Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:22:55 16:26:18 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:38:26 10:40:01 18:36:29 18:56:57 19:19:31 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:32:30 19:43:26 Nov 8 2 Nov 8, 2017 2 instances 20:44:05 20:44:07 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:43:21 10:48:56 10:49:03 10:49:11 30 2 Sep 30, 2016 2 instances 19:59:33 20:05:22 Oct 3 3 Oct 3, 2016 3 instances 12:52:37 12:52:38 12:52:38 Nov Dec 29