39 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 6 Jun 21, 2018 6 instances 09:28:04 09:37:48 09:38:24 10:23:58 10:35:11 21:34:51 23 Jul 9 Aug Sep Oct Nov Dec 2017 - 18 instances Jan 6 2 Jan 6, 2017 2 instances 14:24:07 14:24:29 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:23:03 07:42:40 07:45:25 08:02:29 08:21:05 08:24:33 Jul Aug 29 2 Aug 29, 2017 2 instances 09:43:58 10:28:35 Sep Oct 2 2 Oct 2, 2017 2 instances 05:56:41 06:38:13 Nov 2 2 Nov 2, 2017 2 instances 19:50:43 19:50:52 8 2 Nov 8, 2017 2 instances 18:45:41 18:45:44 Dec 25 2 Dec 25, 2017 2 instances 08:07:35 08:57:30 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:56:17 10:01:54 10:01:57 10:03:14 30 2 Sep 30, 2016 2 instances 18:45:41 18:51:29 Oct 3 3 Oct 3, 2016 3 instances 11:12:44 11:12:45 11:12:46 Nov Dec 29