27 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:11:33 20:25:19 22 4 Jun 22, 2018 4 instances 04:39:34 07:26:29 11:01:05 11:13:20 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:49:18 13:12:50 13:33:57 18:58:57 19:18:04 19:41:54 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:57:38 20:07:57 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:24:23 11:29:58 11:30:01 11:31:32 30 2 Sep 30, 2016 2 instances 21:04:26 21:11:44 Oct 3 3 Oct 3, 2016 3 instances 14:10:49 14:10:58 14:12:28 Nov Dec 29