26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:26:28 20:40:13 22 4 Jun 22, 2018 4 instances 04:46:00 10:33:13 11:15:37 11:27:48 Jul 4 Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:04:00 13:27:47 13:48:33 19:13:18 19:32:32 19:56:13 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:39:13 11:44:53 11:45:04 11:46:28 30 2 Sep 30, 2016 2 instances 21:31:36 21:36:19 Oct 3 2 Oct 3, 2016 2 instances 14:43:54 14:43:56 Nov Dec