35 instances from 4 years 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 04:13:40 04:13:41 04:13:59 13:29:29 13:59:16 14:15:08 19:44:53 22 Jul Aug Sep Oct Nov Dec 2017 - 16 instances Jan 6 4 Jan 6, 2017 4 instances 19:21:12 19:22:09 19:53:14 19:58:58 Feb Mar Apr May Jun 21 3 Jun 21, 2017 3 instances 02:51:44 02:51:47 21:34:14 Jul Aug 28 Sep Oct 2 2 Oct 2, 2017 2 instances 03:18:54 03:18:58 Nov 2 2 Nov 2, 2017 2 instances 16:48:59 16:49:02 8 2 Nov 8, 2017 2 instances 13:35:28 13:35:32 20 Dec 25 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:07:45 10:13:20 10:13:20 10:14:32 30 Oct 3 3 Oct 3, 2016 3 instances 11:48:02 11:48:26 11:51:02 Nov Dec 29 2 Dec 29, 2016 2 instances 09:44:04 10:26:57