32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:42:40 15:11:52 15:19:00 15:26:58 22 3 Jun 22, 2018 3 instances 02:55:19 10:17:41 10:29:52 30 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:01:50 16:05:11 8 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:20:08 10:22:28 10:24:01 18:20:46 18:41:46 19:03:47 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:16:41 19:27:55 Nov 8 2 Nov 8, 2017 2 instances 20:22:30 20:22:32 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:26:46 10:32:20 10:32:20 10:32:34 30 Oct 3 3 Oct 3, 2016 3 instances 12:19:09 12:19:22 12:20:55 Nov Dec 29