39 instances from 6 years 2021 - 2 instances Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov 6 Dec 2020 - 7 instances Jan 18 Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:06:22 08:08:32 Aug 2 4 Sep Oct Nov 12 Dec 2019 - 11 instances Jan Feb 18 27 Mar 4 3 Mar 4, 2019 3 instances 13:29:25 16:37:24 18:01:17 5 4 Mar 5, 2019 4 instances 12:38:19 15:50:01 15:51:52 16:22:34 6 Apr May Jun 27 Jul Aug Sep Oct Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:43:18 07:04:12 07:09:09 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:11:38 02:18:27 Jul Aug Sep Oct Nov Dec 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:15:42 10:47:29 12:34:22 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:39:09 09:01:31 09:05:37 09:24:02 30 2 Sep 30, 2016 2 instances 16:40:06 17:19:39 Oct 3 3 Oct 3, 2016 3 instances 08:58:03 09:01:48 09:08:45 Nov Dec 29