31 instances from 3 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 14:43:40 15:12:52 15:19:57 15:27:58 22 3 Jun 22, 2018 3 instances 02:55:43 10:18:38 10:31:02 30 Jul Aug Sep Oct Nov Dec 2017 - 15 instances Jan 6 2 Jan 6, 2017 2 instances 16:03:22 16:06:43 8 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 10:21:02 10:23:22 10:24:55 18:21:39 18:42:35 19:04:40 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 10:17:38 19:28:51 Nov 8 2 Nov 8, 2017 2 instances 20:23:46 20:23:49 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:27:58 10:33:32 10:33:33 10:33:47 Oct 3 3 Oct 3, 2016 3 instances 12:21:15 12:21:15 12:22:34 Nov Dec 29