36 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 08:59:00 09:08:00 09:09:11 10:09:54 10:21:40 21:24:08 23:21:13 22 Jul Aug Sep Oct Nov Dec 2017 - 16 instances Jan 6 2 Jan 6, 2017 2 instances 13:58:45 13:58:59 10 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:51:18 07:50:24 08:09:15 08:12:43 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:37:25 06:26:37 Nov 2 2 Nov 2, 2017 2 instances 19:25:05 19:25:08 8 2 Nov 8, 2017 2 instances 18:20:15 18:20:17 Dec 25 2 Dec 25, 2017 2 instances 07:39:43 08:44:21 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:41:23 09:46:58 09:48:23 30 2 Sep 30, 2016 2 instances 18:18:21 18:24:11 Oct 3 3 Oct 3, 2016 3 instances 10:39:42 10:40:02 10:40:09 Nov Dec 29