31 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 7 Jun 21, 2018 7 instances 08:52:27 08:59:28 08:59:31 09:02:37 10:07:03 10:18:52 21:21:40 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 04:46:23 07:47:53 08:06:43 08:10:12 Jul Aug 29 Sep Oct 2 2 Oct 2, 2017 2 instances 05:32:31 06:24:09 Nov 2 2 Nov 2, 2017 2 instances 19:19:21 19:19:23 8 2 Nov 8, 2017 2 instances 18:14:31 18:14:34 Dec 25 2 Dec 25, 2017 2 instances 07:33:11 08:41:36 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:38:09 09:43:45 09:45:09 30 2 Sep 30, 2016 2 instances 18:10:56 18:16:42 Oct 3 3 Oct 3, 2016 3 instances 10:30:28 10:30:28 10:30:28 Nov Dec