39 instances from 6 years 2021 - 3 instances Jan Feb Mar 5 21 Apr May Jun Jul Aug Sep Oct Nov 6 Dec 2020 - 6 instances Jan Feb Mar Apr May Jun 27 Jul 31 Aug Sep Oct Nov 12 4 Nov 12, 2020 4 instances 22:08:09 22:08:34 22:22:26 22:25:11 Dec 2019 - 6 instances Jan Feb Mar Apr May Jun Jul 20 2 Jul 20, 2019 2 instances 10:44:31 10:44:45 Aug 20 2 Aug 20, 2019 2 instances 17:00:22 17:00:25 21 Sep 18 Oct Nov Dec 2018 - 11 instances Jan 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:19:44 01:19:46 01:19:58 Jul Aug Sep 17 2 Sep 17, 2018 2 instances 20:16:42 20:16:45 18 2 Sep 18, 2018 2 instances 20:57:00 20:57:03 19 2 Sep 19, 2018 2 instances 20:34:28 20:34:30 20 Oct Nov Dec 2017 - 6 instances Jan Feb Mar Apr May Jun Jul Aug 29 Sep Oct 2 Nov 2 8 2 Nov 8, 2017 2 instances 17:22:18 17:22:30 21 Dec 2016 - 7 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:21:30 09:27:36 09:29:04 30 Oct 3 3 Oct 3, 2016 3 instances 10:01:45 10:01:52 10:02:29 Nov Dec