26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:21:32 20:35:16 22 4 Jun 22, 2018 4 instances 04:43:50 11:10:52 11:22:58 23:47:33 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:59:07 13:22:38 13:43:41 19:08:34 19:27:39 19:51:29 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 11:34:20 11:39:59 11:40:07 11:41:33 30 2 Sep 30, 2016 2 instances 21:21:12 21:26:59 Oct 3 3 Oct 3, 2016 3 instances 14:32:19 14:32:22 14:32:26 Nov Dec