33 instances from 2 years 2018 - 16 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 19:38:38 19:52:00 19:52:32 19:56:48 22 2 Jun 22, 2018 2 instances 04:29:29 21:46:08 23 9 Jun 23, 2018 9 instances 07:51:36 08:49:59 08:53:17 09:15:44 09:37:35 09:40:51 09:41:45 09:46:39 09:49:51 25 Jul Aug Sep Oct Nov Dec 2017 - 17 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2017 4 instances 11:50:04 12:13:02 12:30:43 12:47:36 22 5 Jun 22, 2017 5 instances 07:20:50 07:45:53 07:51:08 08:03:03 08:34:44 Jul Aug Sep Oct 2 3 2 Oct 3, 2017 2 instances 09:51:19 10:49:32 5 Nov Dec 25 26 2 Dec 26, 2017 2 instances 18:22:56 19:03:56 29