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 - 8 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 08:36:51 08:38:16 08:38:20 08:47:05 09:58:02 10:08:53 21:15:37 27 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:34:52 04:36:40 04:41:05 07:40:04 07:58:55 08:02:24 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 05:22:17 06:16:10 Nov 2 2 Nov 2, 2017 2 instances 19:05:52 19:05:54 8 2 Nov 8, 2017 2 instances 18:01:07 18:01:09 Dec 25 2 Dec 25, 2017 2 instances 07:19:36 08:33:13 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:27:19 09:32:59 09:34:23 30 2 Sep 30, 2016 2 instances 17:56:44 18:02:31 Oct 3 3 Oct 3, 2016 3 instances 10:10:13 10:10:15 10:10:17 Nov Dec