38 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 - 8 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 09:06:54 09:16:09 09:17:03 10:11:58 10:23:44 21:26:51 23:23:09 22 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:05:54 14:06:08 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:55:45 05:00:54 07:30:18 07:52:08 08:10:58 08:14:26 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:41:26 06:28:19 Nov 2 2 Nov 2, 2017 2 instances 19:31:35 19:31:38 8 2 Nov 8, 2017 2 instances 18:26:11 18:26:13 Dec 25 2 Dec 25, 2017 2 instances 07:47:25 08:46:16 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:43:46 09:49:22 09:49:22 09:50:46 30 2 Sep 30, 2016 2 instances 18:24:37 18:30:30 Oct 3 3 Oct 3, 2016 3 instances 10:46:53 10:46:53 10:46:58 Nov Dec 29