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 22:10:15 22:15:05 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:39:58 01:40:03 01:40:09 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:37:45 01:39:36 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 08:59:39 08:59:49 09:04:54 09:06:54 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:37:43 08:42:23 08:42:35 08:42:50 30 Oct 3 3 Oct 3, 2016 3 instances 08:43:34 08:43:50 08:44:03 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16