30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:49:32 15:18:36 15:26:09 15:33:38 22 3 Jun 22, 2018 3 instances 02:58:08 10:24:14 10:36:35 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:11:42 16:14:55 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:26:37 10:28:57 10:30:31 18:27:09 18:47:53 19:10:10 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:23:09 19:34:15 Nov 8 2 Nov 8, 2017 2 instances 20:31:18 20:31:20 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:33:41 10:39:17 10:39:17 10:39:32 30 Oct 3 3 Oct 3, 2016 3 instances 12:32:53 12:32:53 12:32:54 Nov Dec 29