34 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 03:20:58 03:21:01 03:21:05 03:22:35 03:22:42 13:00:09 19:25:41 22 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 02:14:42 02:15:12 02:15:17 02:16:32 02:16:37 03:09:14 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 02:36:33 02:36:37 Nov 2 2 Nov 2, 2017 2 instances 18:10:51 18:11:08 8 2 Nov 8, 2017 2 instances 17:14:19 17:14:29 Dec 25 2 Dec 25, 2017 2 instances 03:53:49 05:03:01 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 12:07:00 12:12:44 12:12:52 12:13:58 30 2 Sep 30, 2016 2 instances 22:17:29 22:23:16 Oct 3 3 Oct 3, 2016 3 instances 15:33:58 15:35:14 15:36:20 Nov Dec