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 09:38:43 09:48:25 09:48:28 09:49:05 10:27:33 10:38:47 21:38:27 30 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan 6 2 Jan 6, 2017 2 instances 14:35:28 14:35:28 10 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 07:31:12 07:50:49 07:53:33 08:05:21 08:23:57 08:27:26 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 06:04:22 06:41:04 Nov 2 2 Nov 2, 2017 2 instances 20:00:44 20:00:46 8 2 Nov 8, 2017 2 instances 18:54:28 18:54:31 Dec 25 2 Dec 25, 2017 2 instances 08:18:24 09:00:58 2016 - 7 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:00:26 10:06:03 10:06:06 10:07:23 30 2 Sep 30, 2016 2 instances 18:53:43 18:59:34 Oct Nov Dec 29