42 instances from 6 years 2021 - 2 instances Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov 6 Dec 2020 - 9 instances Jan 18 22 Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:07:10 08:08:40 Aug 4 Sep Oct Nov 12 21 2 Nov 21, 2020 2 instances 04:23:43 05:08:23 Dec 2019 - 10 instances Jan Feb 27 Mar 4 3 Mar 4, 2019 3 instances 13:29:36 16:40:30 18:01:21 5 4 Mar 5, 2019 4 instances 12:38:02 15:50:14 15:53:05 16:23:04 6 Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2018 - 4 instances Jan 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:44:49 07:05:32 07:10:43 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:16:29 02:23:27 Jul Aug Sep Oct 2 Nov 20 Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:08:34 10:45:29 12:36:54 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:44:48 09:07:05 09:11:26 09:29:31 30 Oct 3 3 Oct 3, 2016 3 instances 09:03:21 09:07:06 09:14:01 Nov Dec 29