34 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 - 10 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 08:45:49 08:50:34 08:55:59 10:03:16 10:14:43 21:16:35 21:19:03 22 Jul Aug Sep 25 2 Sep 25, 2018 2 instances 13:07:52 13:08:24 Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:41:57 07:44:42 08:03:33 08:07:01 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:27:50 06:21:04 Nov 2 2 Nov 2, 2017 2 instances 19:13:20 19:13:22 8 2 Nov 8, 2017 2 instances 18:08:44 18:08:46 Dec 25 2 Dec 25, 2017 2 instances 07:27:05 08:38:15 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:34:04 09:39:41 09:41:05 30 2 Sep 30, 2016 2 instances 18:04:44 18:10:28 Oct 3 3 Oct 3, 2016 3 instances 10:21:21 10:21:23 10:21:26 Nov Dec