30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:51:46 15:20:47 15:28:23 15:35:46 22 3 Jun 22, 2018 3 instances 02:59:00 10:26:21 10:38:40 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:14:19 16:17:41 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:28:43 10:31:01 10:32:35 18:29:12 18:49:56 19:12:12 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:25:12 19:36:16 Nov 8 2 Nov 8, 2017 2 instances 20:34:04 20:34:06 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:35:48 10:41:25 10:41:25 10:41:39 30 Oct 3 3 Oct 3, 2016 3 instances 12:37:01 12:37:03 12:37:10 Nov Dec 29