30 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:50:14 15:19:19 15:26:59 15:34:20 22 3 Jun 22, 2018 3 instances 02:58:25 10:24:55 10:37:16 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:12:52 16:16:07 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:27:18 10:29:37 10:31:11 18:27:49 18:48:33 19:10:49 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:23:49 19:34:55 Nov 8 2 Nov 8, 2017 2 instances 20:32:12 20:32:14 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:34:22 10:39:58 10:39:59 10:40:13 30 Oct 3 3 Oct 3, 2016 3 instances 12:34:24 12:34:25 12:34:25 Nov Dec 29