28 instances from 4 years 2021 - 1 instance Jan Feb Mar 20 Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 8 instances Jan 1 Feb Mar Apr May Jun 24 28 3 Jun 28, 2018 3 instances 08:58:24 11:03:50 12:35:24 Jul 1 3 Jul 1, 2018 3 instances 03:39:37 04:00:47 05:41:49 Aug Sep Oct Nov Dec 2017 - 11 instances Jan 8 2 Jan 8, 2017 2 instances 03:13:12 03:14:09 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 04:08:19 04:08:26 04:10:16 04:10:23 04:10:57 04:11:04 Jul Aug Sep Oct 4 2 Oct 4, 2017 2 instances 17:41:32 17:49:09 Nov Dec 29 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:35:29 08:40:48 08:40:52 08:41:52 30 2 Sep 30, 2016 2 instances 22:54:21 23:00:26 Oct 3 Nov Dec 30