18 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:30:34 02:30:59 02:32:03 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 2 Jan 6, 2017 2 instances 22:34:25 22:34:25 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:26:12 10:26:36 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 17:00:11 17:02:04 17:05:41 Oct 1 2 Oct 1, 2016 2 instances 01:06:07 01:11:10 3 3 Oct 3, 2016 3 instances 16:46:26 16:51:14 16:51:45 Nov Dec 29