30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:01:01 15:30:02 15:39:15 15:45:05 22 3 Jun 22, 2018 3 instances 03:02:50 10:35:14 10:47:39 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:24:44 16:28:11 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:40:00 10:41:33 18:38:02 18:58:27 19:21:04 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:34:04 19:44:55 Nov 8 2 Nov 8, 2017 2 instances 20:46:09 20:46:11 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:44:55 10:50:30 10:50:39 10:50:44 30 2 Sep 30, 2016 2 instances 20:02:00 20:07:50 Oct 3 3 Oct 3, 2016 3 instances 12:55:40 12:55:41 12:55:41 Nov Dec 29