38 instances from 6 years 2021 - 1 instance Jan Feb Mar Apr May Jun 26 Jul Aug Sep Oct Nov Dec 2020 - 6 instances Jan 18 Feb Mar Apr May Jun 28 Jul 20 2 Jul 20, 2020 2 instances 08:06:20 08:08:36 Aug 4 Sep Oct Nov 12 Dec 2019 - 10 instances Jan Feb 27 Mar 4 3 Mar 4, 2019 3 instances 13:29:26 16:40:44 18:01:18 5 4 Mar 5, 2019 4 instances 12:38:00 15:50:07 15:51:53 16:23:01 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 03:43:25 07:04:19 07:09:16 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:11:47 02:18:43 Jul Aug Sep Oct 4 Nov Dec 29 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:06:46 10:44:42 12:36:26 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:39:34 09:01:53 09:06:14 09:24:21 30 2 Sep 30, 2016 2 instances 16:40:21 17:19:52 Oct 3 3 Oct 3, 2016 3 instances 08:58:18 09:02:04 09:09:00 Nov Dec 29