38 instances from 6 years 2021 - 1 instance Jan Feb Mar 21 Apr May Jun Jul Aug Sep Oct Nov Dec 2020 - 1 instance Jan Feb Mar Apr May Jun Jul 24 Aug Sep Oct Nov Dec 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 09:22:05 09:31:41 09:32:26 10:21:10 10:32:23 21:32:35 23 Jul 4 Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:17:48 14:18:07 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:18:20 07:37:58 07:40:43 07:59:49 08:18:25 08:21:53 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:51:54 06:35:36 Nov 2 2 Nov 2, 2017 2 instances 19:45:05 19:45:07 8 2 Nov 8, 2017 2 instances 18:40:01 18:40:04 Dec 25 2 Dec 25, 2017 2 instances 08:01:15 08:54:42 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:53:00 09:58:36 09:58:40 09:59:58 30 2 Sep 30, 2016 2 instances 18:38:24 18:44:10 Oct 3 3 Oct 3, 2016 3 instances 11:03:43 11:03:43 11:03:53 Nov Dec 29