20 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:11:33 02:11:33 02:11:33 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 08:56:34 09:05:47 09:19:34 09:25:02 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:54:45 08:55:05 08:59:27 08:59:28 30 2 Sep 30, 2016 2 instances 17:06:00 17:11:47 Oct 3 3 Oct 3, 2016 3 instances 09:00:04 09:00:20 09:00:22 Nov Dec 29