26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:26:39 20:40:23 22 3 Jun 22, 2018 3 instances 04:46:04 11:15:47 11:27:58 23 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 13:04:11 13:27:57 13:48:43 19:13:28 19:32:41 19:56:23 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 11:39:24 11:45:03 11:45:14 11:46:39 30 2 Sep 30, 2016 2 instances 21:31:49 21:36:34 Oct 3 2 Oct 3, 2016 2 instances 14:44:13 14:44:15 Nov Dec