32 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 15:07:01 15:35:54 15:46:38 15:51:01 22 3 Jun 22, 2018 3 instances 03:05:20 10:40:57 10:53:23 Jul 4 Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:31:58 16:35:10 9 Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:45:47 10:47:20 18:43:53 19:03:54 19:26:53 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:39:45 19:50:36 Nov 8 2 Nov 8, 2017 2 instances 20:54:10 20:54:12 Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:50:47 10:56:24 10:56:35 10:56:38 30 2 Sep 30, 2016 2 instances 20:14:35 20:20:22 Oct 3 3 Oct 3, 2016 3 instances 13:08:25 13:08:26 13:08:32 Nov Dec 29