28 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:20:50 20:34:35 22 3 Jun 22, 2018 3 instances 04:43:31 11:10:12 11:22:18 23 30 Jul Aug Sep Oct Nov Dec 2017 - 12 instances Jan 6 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:58:26 13:21:58 13:43:00 19:07:54 19:26:59 19:50:49 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 13:06:53 20:16:45 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:33:39 11:39:17 11:39:25 11:40:52 30 2 Sep 30, 2016 2 instances 21:20:20 21:26:07 Oct 3 3 Oct 3, 2016 3 instances 14:30:54 14:30:56 14:30:56 Nov Dec