30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:02:01 15:31:00 15:40:31 15:46:05 22 3 Jun 22, 2018 3 instances 03:03:14 10:36:11 10:48:37 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:25:56 16:29:16 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:41:01 10:42:34 18:39:02 18:59:23 19:22:03 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:35:04 19:45:54 Nov 8 2 Nov 8, 2017 2 instances 20:47:30 20:47:33 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:45:57 10:51:32 10:51:41 10:51:46 30 2 Sep 30, 2016 2 instances 20:03:38 20:09:32 Oct 3 3 Oct 3, 2016 3 instances 12:57:45 12:57:49 12:57:56 Nov Dec 29