32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:41:54 15:11:07 15:18:09 15:26:12 22 3 Jun 22, 2018 3 instances 02:54:59 10:16:58 10:29:01 23 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:00:30 16:03:58 8 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:19:24 10:21:44 10:23:17 18:20:03 18:41:06 19:03:04 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:15:57 19:27:12 Nov 8 2 Nov 8, 2017 2 instances 20:21:28 20:21:31 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:25:53 10:31:28 10:31:29 10:31:42 30 Oct 3 3 Oct 3, 2016 3 instances 12:17:34 12:17:36 12:19:39 Nov Dec 29