22 instances from 2 years 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 06:13:55 06:34:38 Jul Aug Sep Oct 2 4 Oct 2, 2017 4 instances 03:51:07 03:55:19 03:57:47 06:09:04 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:19:56 10:52:23 10:57:24 12:29:27 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 13:29:45 13:39:42 13:48:06 13:49:46 30 2 Sep 30, 2016 2 instances 19:56:32 19:59:58 Oct 3 3 Oct 3, 2016 3 instances 12:04:01 12:10:34 12:29:27 Nov Dec 29