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 08:53:38 09:01:18 09:01:22 09:03:47 10:07:56 10:19:45 21:22:13 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 13:52:56 13:53:08 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:47:10 07:48:39 08:07:29 08:10:58 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:33:18 06:24:54 Nov 2 2 Nov 2, 2017 2 instances 19:20:33 19:20:35 8 2 Nov 8, 2017 2 instances 18:15:42 18:15:45 Dec 25 2 Dec 25, 2017 2 instances 07:34:13 08:42:24 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:39:06 09:44:42 09:46:06 30 2 Sep 30, 2016 2 instances 18:12:06 18:17:54 Oct 3 3 Oct 3, 2016 3 instances 10:32:37 10:32:39 10:32:40 Nov Dec 29