32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:42:12 15:11:24 15:18:29 15:26:30 22 3 Jun 22, 2018 3 instances 02:55:07 10:17:14 10:29:21 30 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:01:05 16:04:28 8 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:19:41 10:22:01 10:23:34 18:20:19 18:41:19 19:03:21 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:16:14 19:27:29 Nov 8 2 Nov 8, 2017 2 instances 20:21:52 20:21:55 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:26:14 10:31:49 10:31:49 10:32:02 30 Oct 3 3 Oct 3, 2016 3 instances 12:18:22 12:18:24 12:20:08 Nov Dec 29