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 7 Jun 21, 2018 7 instances 09:24:23 09:33:58 09:34:43 10:22:45 10:33:58 21:33:33 23:22:38 22 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:19:38 14:19:59 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:19:51 07:39:28 07:42:13 08:01:17 08:19:53 08:23:22 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:53:25 06:37:03 Nov 2 2 Nov 2, 2017 2 instances 19:47:24 19:47:26 8 2 Nov 8, 2017 2 instances 18:42:24 18:42:27 Dec 25 2 Dec 25, 2017 2 instances 08:03:36 08:56:19 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:54:50 10:00:26 10:00:30 10:01:47 30 2 Sep 30, 2016 2 instances 18:40:54 18:46:42 Oct 3 3 Oct 3, 2016 3 instances 11:06:59 11:06:59 11:07:00 Nov Dec 29