28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:17:05 20:30:47 22 3 Jun 22, 2018 3 instances 04:41:54 11:06:26 11:18:39 23 25 Jul Aug Sep Oct Nov Dec 2017 - 11 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:54:42 13:18:15 13:39:18 19:04:13 19:23:20 19:47:10 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:03:10 20:13:09 Nov Dec 25 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:29:50 11:35:27 11:35:33 11:37:02 30 2 Sep 30, 2016 2 instances 21:14:35 21:20:20 Oct 3 3 Oct 3, 2016 3 instances 14:23:53 14:23:57 14:24:02 Nov Dec 29