23 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 17:41:57 17:53:31 17:57:45 22 4 Jun 22, 2018 4 instances 03:48:59 16:39:25 17:25:37 17:33:48 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:59:54 11:09:17 11:09:21 11:20:59 11:51:05 22:35:00 Jul Aug Sep Oct 2 3 Nov Dec 25 2 Dec 25, 2017 2 instances 14:35:02 15:11:58 2016 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 1 2 Oct 1, 2016 2 instances 06:03:33 06:09:13 4 3 Oct 4, 2016 3 instances 00:57:23 01:03:56 01:09:37 Nov Dec