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 - 10 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 08:50:29 08:56:29 09:00:39 10:05:24 10:16:51 21:20:47 23:21:10 22 Jul Aug Sep 25 2 Sep 25, 2018 2 instances 13:07:53 13:08:24 Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:44:47 07:46:31 08:05:22 08:08:50 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:30:59 06:22:51 Nov 2 2 Nov 2, 2017 2 instances 19:17:19 19:17:23 8 2 Nov 8, 2017 2 instances 18:12:32 18:12:34 Dec 25 2 Dec 25, 2017 2 instances 07:31:26 08:40:12 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:36:34 09:42:11 09:43:35 30 2 Sep 30, 2016 2 instances 18:08:34 18:14:19 Oct 3 3 Oct 3, 2016 3 instances 10:26:38 10:26:39 10:26:44 Nov Dec