30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:49:07 15:18:15 15:25:46 15:33:18 22 3 Jun 22, 2018 3 instances 02:57:59 10:23:50 10:36:12 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:11:02 16:14:16 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:26:17 10:28:36 10:30:11 18:26:49 18:47:33 19:09:49 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:22:49 19:33:56 Nov 8 2 Nov 8, 2017 2 instances 20:30:50 20:30:53 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:33:19 10:38:56 10:38:57 10:39:11 30 Oct 3 3 Oct 3, 2016 3 instances 12:32:08 12:32:09 12:32:18 Nov Dec 29