31 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 - 7 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 08:50:52 08:56:59 08:57:02 09:01:02 10:05:41 10:17:08 21:20:56 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:44:57 07:46:41 08:05:32 08:09:00 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:31:09 06:23:01 Nov 2 2 Nov 2, 2017 2 instances 19:17:38 19:17:40 8 2 Nov 8, 2017 2 instances 18:12:52 18:12:54 Dec 25 2 Dec 25, 2017 2 instances 07:31:46 08:40:25 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:36:47 09:42:24 09:43:49 30 2 Sep 30, 2016 2 instances 18:08:50 18:14:37 Oct 3 3 Oct 3, 2016 3 instances 10:27:05 10:27:13 10:27:15 Nov Dec