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 08:54:01 09:01:59 09:02:02 09:04:10 10:08:18 10:20:05 21:22:24 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 13:53:19 13:53:31 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:47:30 07:48:59 08:07:49 08:11:18 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:33:38 06:25:13 Nov 2 2 Nov 2, 2017 2 instances 19:21:02 19:21:04 8 2 Nov 8, 2017 2 instances 18:16:11 18:16:14 Dec 25 2 Dec 25, 2017 2 instances 07:34:36 08:42:44 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:39:30 09:45:05 09:46:30 30 2 Sep 30, 2016 2 instances 18:12:35 18:18:25 Oct 3 3 Oct 3, 2016 3 instances 10:33:13 10:33:13 10:33:19 Nov Dec 29