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 08:55:12 09:03:43 09:03:46 09:05:21 10:09:11 10:20:57 21:22:54 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 13:54:24 13:54:35 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:48:20 07:49:48 08:08:39 08:12:07 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:34:27 06:26:02 Nov 2 2 Nov 2, 2017 2 instances 19:22:15 19:22:17 8 2 Nov 8, 2017 2 instances 18:17:29 18:17:31 Dec 25 2 Dec 25, 2017 2 instances 07:35:48 08:43:39 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:40:34 09:46:08 09:47:33 30 2 Sep 30, 2016 2 instances 18:14:06 18:19:53 Oct 3 3 Oct 3, 2016 3 instances 10:35:06 10:35:26 10:35:34 Nov Dec 29