31 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:04:38 15:33:37 15:43:39 15:48:43 22 3 Jun 22, 2018 3 instances 03:04:19 10:38:40 10:51:06 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:28:43 16:32:06 10 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:43:30 10:45:03 18:41:29 19:01:50 19:24:29 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:37:30 19:48:23 Nov 8 2 Nov 8, 2017 2 instances 20:50:55 20:50:57 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:48:29 10:54:04 10:54:12 10:54:18 30 2 Sep 30, 2016 2 instances 20:08:09 20:13:56 Oct 3 3 Oct 3, 2016 3 instances 13:03:13 13:03:14 13:03:23 Nov Dec 29