28 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 6 Jun 21, 2018 6 instances 09:46:22 09:56:39 09:56:42 10:31:37 10:42:52 21:41:25 23 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:43:10 14:43:10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:36:52 07:56:30 07:59:13 08:09:09 08:27:44 08:31:13 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 06:09:55 06:44:45 Nov 2 2 Nov 2, 2017 2 instances 20:08:09 20:08:12 8 2 Nov 8, 2017 2 instances 19:01:57 19:01:59 Dec 25 2 Dec 25, 2017 2 instances 08:26:21 09:05:07 2016 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 29