20 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:58:30 02:58:30 02:58:30 Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:50:36 08:52:57 09:24:19 09:26:25 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:02:13 10:03:55 10:06:29 10:06:37 30 2 Sep 30, 2016 2 instances 18:12:02 18:17:47 Oct 3 3 Oct 3, 2016 3 instances 10:04:04 10:04:04 10:04:05 Nov Dec 29