26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:28:13 20:41:59 22 3 Jun 22, 2018 3 instances 04:46:44 11:17:19 11:29:30 23 2 Jun 23, 2018 2 instances 00:44:08 00:55:33 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:05:46 13:29:32 13:50:17 19:15:05 19:34:14 19:57:56 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 11:41:03 11:46:42 11:46:52 11:48:16 30 2 Sep 30, 2016 2 instances 21:33:48 21:39:12 Oct 3 2 Oct 3, 2016 2 instances 14:47:25 14:47:28 Nov Dec