24 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:44:57 02:45:30 02:46:13 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 7 2 Jan 7, 2017 2 instances 08:04:19 11:12:23 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 19:02:37 19:06:51 Jul Aug Sep Oct 2 Nov 2 8 Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 22 23 Jul Aug Sep 20 4 Sep 20, 2016 4 instances 05:42:02 05:43:24 05:55:23 06:01:11 Oct 1 2 Oct 1, 2016 2 instances 16:22:10 18:00:54 4 3 Oct 4, 2016 3 instances 05:41:29 08:03:06 08:07:58 Nov Dec 30 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17