30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:49:56 15:19:01 15:26:36 15:34:02 22 3 Jun 22, 2018 3 instances 02:58:17 10:24:38 10:36:59 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:12:26 16:15:39 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:27:01 10:29:20 10:30:55 18:27:32 18:48:17 19:10:33 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:23:32 19:34:38 Nov 8 2 Nov 8, 2017 2 instances 20:31:49 20:31:52 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:34:05 10:39:41 10:39:41 10:39:56 30 Oct 3 3 Oct 3, 2016 3 instances 12:33:52 12:33:53 12:33:55 Nov Dec 29