39 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 - 9 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 09:21:55 09:31:31 09:32:16 10:21:04 10:32:16 21:32:31 21:35:11 22 Jul Aug Sep Oct 18 Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:17:40 14:17:59 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:18:14 07:37:52 07:40:37 07:59:45 08:18:22 08:21:50 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:51:47 06:35:32 Nov 2 2 Nov 2, 2017 2 instances 19:44:58 19:45:01 8 2 Nov 8, 2017 2 instances 18:39:54 18:39:57 Dec 25 2 Dec 25, 2017 2 instances 08:01:09 08:54:39 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:52:57 09:58:33 09:58:36 09:59:54 30 2 Sep 30, 2016 2 instances 18:38:17 18:44:03 Oct 3 3 Oct 3, 2016 3 instances 11:03:37 11:03:39 11:03:43 Nov Dec 29