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 7 Jun 21, 2018 7 instances 09:06:39 09:15:55 09:16:49 10:11:44 10:23:31 21:26:45 21:36:01 22 Jul Aug Sep Oct Nov Dec 2017 - 18 instances Jan 6 2 Jan 6, 2017 2 instances 14:05:40 14:05:55 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:55:35 05:00:43 07:30:08 07:51:58 08:10:49 08:14:16 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:41:16 06:28:09 Nov 2 2 Nov 2, 2017 2 instances 19:31:22 19:31:24 8 2 Nov 8, 2017 2 instances 18:25:55 18:25:57 Dec 25 2 Dec 25, 2017 2 instances 07:47:12 08:46:03 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:43:33 09:49:09 09:49:09 09:50:32 30 2 Sep 30, 2016 2 instances 18:24:19 18:30:11 Oct 3 3 Oct 3, 2016 3 instances 10:46:30 10:46:34 10:46:36 Nov Dec 29