27 instances from 4 years 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:21:52 02:23:05 02:24:04 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 2 Jan 6, 2017 2 instances 14:53:16 14:53:17 Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov 2 Dec 25 2016 - 18 instances Jan Feb Mar Apr May Jun 20 5 Jun 20, 2016 5 instances 09:25:02 11:03:41 13:23:42 14:48:46 21:36:58 21 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:58:41 10:03:48 10:03:49 10:03:49 30 2 Sep 30, 2016 2 instances 18:11:01 18:16:22 Oct 2 3 3 Oct 3, 2016 3 instances 10:10:48 10:10:48 10:11:10 4 Nov Dec 29