27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:14:31 20:28:15 22 3 Jun 22, 2018 3 instances 04:40:51 11:03:56 11:16:11 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:52:13 13:15:46 13:36:50 19:01:47 19:20:55 19:44:44 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:00:42 20:10:45 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:27:19 11:32:56 11:33:00 11:34:31 30 2 Sep 30, 2016 2 instances 21:10:25 21:16:50 Oct 3 3 Oct 3, 2016 3 instances 14:18:42 14:19:10 14:19:18 Nov Dec 29