23 instances from 3 years 2018 - 3 instances Jan 7 8 2 Jan 8, 2018 2 instances 15:17:42 17:18:47 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:43:50 02:36:40 22 2 Jun 22, 2017 2 instances 09:22:05 17:14:05 23 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:23:40 11:30:47 11:37:38 12:00:57 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 08:38:30 09:04:08 09:19:13 30 Oct 3 3 Oct 3, 2016 3 instances 09:09:50 09:13:45 09:20:42 Nov Dec 29