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 - 7 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 08:58:46 09:07:36 09:07:39 09:08:57 10:09:41 10:21:27 21:24:03 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 13:58:31 13:58:46 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:51:08 07:50:14 08:09:05 08:12:34 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:37:15 06:26:28 Nov 2 2 Nov 2, 2017 2 instances 19:24:52 19:24:54 8 2 Nov 8, 2017 2 instances 18:19:58 18:20:01 Dec 25 2 Dec 25, 2017 2 instances 07:39:30 08:44:08 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:41:10 09:46:45 09:48:09 30 2 Sep 30, 2016 2 instances 18:18:05 18:23:55 Oct 3 3 Oct 3, 2016 3 instances 10:39:21 10:39:40 10:39:50 Nov Dec 29