30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:01:26 15:30:26 15:39:50 15:45:30 22 3 Jun 22, 2018 3 instances 03:03:00 10:35:37 10:48:03 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:25:14 16:28:37 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:40:24 10:41:57 18:38:26 18:58:50 19:21:27 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:34:27 19:45:18 Nov 8 2 Nov 8, 2017 2 instances 20:46:41 20:46:43 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:45:19 10:50:54 10:51:03 10:51:08 30 2 Sep 30, 2016 2 instances 20:02:41 20:08:27 Oct 3 3 Oct 3, 2016 3 instances 12:56:35 12:56:37 12:56:40 Nov Dec 29