30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:59:08 15:28:07 15:36:46 15:43:07 22 3 Jun 22, 2018 3 instances 03:02:05 10:33:26 10:45:50 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:22:37 16:26:01 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:38:09 10:39:44 18:36:12 18:56:41 19:19:14 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:32:14 19:43:10 Nov 8 2 Nov 8, 2017 2 instances 20:43:42 20:43:45 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:43:04 10:48:39 10:48:46 10:48:54 30 2 Sep 30, 2016 2 instances 19:59:08 20:05:00 Oct 3 3 Oct 3, 2016 3 instances 12:52:01 12:52:02 12:52:03 Nov Dec 29