14 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 18:02:04 18:13:31 18:17:36 22 4 Jun 22, 2018 4 instances 03:55:40 10:50:20 11:02:40 16:45:49 23 Jul Aug Sep Oct Nov Dec 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 30 2 Sep 30, 2016 2 instances 20:40:00 20:45:46 Oct 3 3 Oct 3, 2016 3 instances 13:37:24 13:37:36 13:39:26 Nov Dec