26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:24:34 20:38:20 22 4 Jun 22, 2018 4 instances 04:45:06 11:13:48 11:25:56 23:51:11 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:02:07 13:25:36 13:46:41 19:11:27 19:30:31 19:54:21 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:37:19 11:42:58 11:43:08 11:44:33 30 2 Sep 30, 2016 2 instances 21:28:03 21:32:07 Oct 3 3 Oct 3, 2016 3 instances 14:38:14 14:38:26 14:38:26 Nov Dec