28 instances from 5 years 2020 - 4 instances Jan Feb Mar Apr May Jun 28 Jul 4 Aug Sep Oct Nov 12 2 Nov 12, 2020 2 instances 22:15:32 22:15:34 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:53:43 01:53:47 01:53:53 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:53:08 01:54:54 Jul Aug Sep Oct 2 Nov 20 Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:54:12 08:59:13 09:11:56 09:14:42 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:48:00 08:52:37 08:52:48 08:53:01 30 Oct 3 3 Oct 3, 2016 3 instances 08:54:54 08:55:09 08:55:21 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16