39 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 6 Jun 21, 2018 6 instances 09:14:29 09:23:42 09:24:34 10:16:40 10:28:26 21:29:42 23 30 Jul Aug Sep Oct Nov Dec 2017 - 18 instances Jan 6 2 Jan 6, 2017 2 instances 14:11:13 14:11:26 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 05:01:05 07:32:51 07:35:37 07:56:19 08:15:07 08:18:36 Jul Aug 29 2 Aug 29, 2017 2 instances 09:42:00 10:27:20 Sep Oct 2 2 Oct 2, 2017 2 instances 05:46:58 06:32:19 Nov 2 2 Nov 2, 2017 2 instances 19:38:54 19:38:57 8 2 Nov 8, 2017 2 instances 18:33:32 18:33:34 Dec 25 2 Dec 25, 2017 2 instances 07:54:34 08:50:53 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:48:41 09:54:16 09:54:20 09:55:38 30 2 Sep 30, 2016 2 instances 18:31:06 18:36:59 Oct 3 3 Oct 3, 2016 3 instances 10:55:15 10:55:18 10:55:19 Nov Dec 29