32 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 08:44:32 08:48:33 08:54:41 10:02:19 10:13:45 21:18:29 23:21:47 22 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:41:00 07:43:46 08:02:37 08:06:05 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:26:51 06:20:03 Nov 2 2 Nov 2, 2017 2 instances 19:11:55 19:11:57 8 2 Nov 8, 2017 2 instances 18:07:21 18:07:23 Dec 25 2 Dec 25, 2017 2 instances 07:25:40 08:37:16 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:32:44 09:38:22 09:39:46 30 2 Sep 30, 2016 2 instances 18:03:02 18:08:47 Oct 3 3 Oct 3, 2016 3 instances 10:19:13 10:19:14 10:19:15 Nov Dec