40 instances from 3 years 2018 - 6 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 19:57:19 19:58:01 20:11:16 20:11:57 22 24 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 7 4 Jan 7, 2017 4 instances 01:04:40 01:06:04 04:30:13 04:49:12 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:37:43 12:37:47 13:00:31 13:01:19 13:21:54 13:22:31 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:44:30 12:45:14 Nov Dec 25 2 Dec 25, 2017 2 instances 16:27:55 16:28:35 2016 - 20 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 8 Sep 19, 2016 8 instances 21:35:40 21:35:44 21:41:04 21:41:08 21:41:09 21:41:12 21:41:12 21:41:16 Oct 1 4 Oct 1, 2016 4 instances 11:46:28 11:46:34 11:52:14 11:52:20 4 6 Oct 4, 2016 6 instances 08:24:27 08:24:38 08:28:51 08:28:56 08:42:49 08:42:54 Nov Dec 29 2 Dec 29, 2016 2 instances 16:12:42 20:04:08