32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:43:01 15:12:13 15:19:20 15:27:19 22 3 Jun 22, 2018 3 instances 02:55:27 10:18:01 10:30:15 Jul 7 Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:02:27 16:05:48 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:20:28 10:22:49 10:24:22 18:21:06 18:42:05 19:04:07 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:17:00 19:28:15 Nov 8 2 Nov 8, 2017 2 instances 20:22:57 20:22:59 Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:27:09 10:32:44 10:32:44 10:32:57 30 Oct 3 3 Oct 3, 2016 3 instances 12:19:58 12:20:00 12:21:24 Nov Dec 29