25 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:28:34 20:42:20 22 3 Jun 22, 2018 3 instances 04:46:53 11:17:40 11:29:50 23 2 Jun 23, 2018 2 instances 00:44:29 00:55:37 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:06:06 13:29:52 13:50:37 19:15:25 19:34:35 19:58:16 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:41:24 11:47:03 11:47:13 11:48:37 30 2 Sep 30, 2016 2 instances 21:34:13 21:39:40 Oct 3 2 Oct 3, 2016 2 instances 14:48:05 14:48:05 Nov Dec