32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:08:19 15:37:07 15:47:59 15:52:15 22 3 Jun 22, 2018 3 instances 03:05:49 10:42:07 10:54:31 Jul 4 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:33:27 16:36:31 9 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:46:53 10:48:24 18:44:56 19:04:47 19:27:56 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:40:49 19:51:38 Nov 8 2 Nov 8, 2017 2 instances 20:55:38 20:55:40 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:51:54 10:57:30 10:57:42 10:57:44 30 2 Sep 30, 2016 2 instances 20:16:40 20:22:24 Oct 3 3 Oct 3, 2016 3 instances 13:10:29 13:10:33 13:10:35 Nov Dec 29