35 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 09:43:32 09:53:47 09:53:48 10:29:18 10:40:32 21:34:53 21:40:16 22 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:38:26 14:38:31 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:33:13 07:52:50 07:55:34 08:06:49 08:25:25 08:28:55 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 06:06:17 06:42:28 Nov 2 2 Nov 2, 2017 2 instances 20:03:54 20:03:57 8 2 Nov 8, 2017 2 instances 18:57:42 18:57:44 Dec 25 2 Dec 25, 2017 2 instances 08:22:02 09:02:42 2016 - 7 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:02:31 10:08:09 10:08:11 10:09:29 30 2 Sep 30, 2016 2 instances 18:56:42 19:02:27 Oct Nov Dec 29