42 instances from 4 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2018 6 instances 03:03:16 03:04:20 03:50:47 03:51:42 07:11:19 07:12:28 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 2 Jan 6, 2017 2 instances 14:13:59 14:24:54 Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 03:26:29 03:37:06 03:48:04 03:58:52 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 03:15:24 03:26:11 Nov Dec 25 2 Dec 25, 2017 2 instances 09:22:07 09:23:12 2016 - 24 instances Jan Feb 17 2 Feb 17, 2016 2 instances 21:02:59 21:04:43 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 09:18:06 09:34:47 12:01:28 12:21:30 Jul Aug Sep 19 8 Sep 19, 2016 8 instances 09:52:01 09:52:20 09:52:21 09:56:44 10:02:48 10:02:56 10:02:57 10:07:28 30 3 Sep 30, 2016 3 instances 17:47:37 17:58:18 18:03:06 Oct 3 5 Oct 3, 2016 5 instances 09:54:30 10:04:49 10:05:07 10:10:42 10:21:19 Nov Dec 29 2 Dec 29, 2016 2 instances 04:37:58 04:48:52 2015 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 2 Dec 16, 2015 2 instances 13:43:29 14:00:33