27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:15:41 20:29:24 22 3 Jun 22, 2018 3 instances 04:41:19 11:05:05 11:17:18 23 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:53:20 13:16:53 13:37:57 19:02:54 19:22:01 19:45:50 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:01:49 20:11:50 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:28:28 11:34:05 11:34:10 11:35:40 30 2 Sep 30, 2016 2 instances 21:12:15 21:18:25 Oct 3 3 Oct 3, 2016 3 instances 14:21:22 14:21:25 14:21:28 Nov Dec 29