30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:50:39 15:19:43 15:27:23 15:34:44 22 3 Jun 22, 2018 3 instances 02:58:35 10:25:18 10:37:40 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:13:19 16:16:34 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:27:42 10:30:01 10:31:35 18:28:12 18:48:56 19:11:12 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:24:12 19:35:17 Nov 8 2 Nov 8, 2017 2 instances 20:32:43 20:32:45 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:34:47 10:40:23 10:40:23 10:40:37 30 Oct 3 3 Oct 3, 2016 3 instances 12:35:00 12:35:09 12:35:10 Nov Dec 29