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 6 Jun 21, 2018 6 instances 09:15:03 09:24:15 09:25:07 10:16:56 10:28:42 21:29:55 23 Jul 9 Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:11:33 14:11:46 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 05:01:18 07:33:04 07:35:50 07:56:32 08:15:21 08:18:49 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:47:11 06:32:32 Nov 2 2 Nov 2, 2017 2 instances 19:39:29 19:39:32 8 2 Nov 8, 2017 2 instances 18:34:03 18:34:05 Dec 25 2 Dec 25, 2017 2 instances 07:55:07 08:51:09 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:49:01 09:54:36 09:54:40 09:55:58 30 2 Sep 30, 2016 2 instances 18:31:34 18:37:27 Oct 3 3 Oct 3, 2016 3 instances 10:55:42 10:55:47 10:55:49 Nov Dec 29