28 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 17:52:21 18:03:50 18:08:01 22 4 Jun 22, 2018 4 instances 03:52:18 16:43:37 17:28:15 17:36:29 23 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 15:27:48 15:27:49 7 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 11:09:25 11:19:30 11:19:35 11:25:59 12:05:27 22:43:46 Jul Aug Sep Oct 2 3 Nov Dec 25 2 Dec 25, 2017 2 instances 14:49:14 15:17:48 2016 - 7 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 1 2 Oct 1, 2016 2 instances 06:05:36 06:11:17 4 3 Oct 4, 2016 3 instances 01:00:26 01:06:41 01:12:40 Nov Dec 29 2 Dec 29, 2016 2 instances 05:23:15 17:17:48