30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:58:18 15:27:18 15:35:46 15:42:18 22 3 Jun 22, 2018 3 instances 03:01:44 10:32:40 10:45:02 Jul Aug Sep Oct Nov Dec 2017 - 13 instances Jan 6 2 Jan 6, 2017 2 instances 16:21:46 16:25:11 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:37:22 10:38:56 18:35:26 18:55:54 19:18:28 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:31:27 19:42:24 Nov 8 2 Nov 8, 2017 2 instances 20:42:39 20:42:42 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:42:15 10:47:51 10:47:57 10:48:06 30 2 Sep 30, 2016 2 instances 19:58:03 20:03:52 Oct 3 3 Oct 3, 2016 3 instances 12:50:24 12:50:32 12:50:33 Nov Dec 29