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 08:48:55 08:54:45 08:54:49 08:59:05 10:05:06 10:16:34 21:20:14 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:43:56 07:46:18 08:05:08 08:08:36 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:29:55 06:22:38 Nov 2 2 Nov 2, 2017 2 instances 19:15:57 19:15:59 8 2 Nov 8, 2017 2 instances 18:11:26 18:11:28 Dec 25 2 Dec 25, 2017 2 instances 07:29:54 08:39:59 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:36:17 09:41:54 09:43:18 30 2 Sep 30, 2016 2 instances 18:08:04 18:13:52 Oct 3 3 Oct 3, 2016 3 instances 10:26:08 10:26:10 10:26:15 Nov Dec