20 instances from 3 years 2017 - 6 instances Jan 6 16 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:32:37 01:34:59 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 12 instances Jan Feb Mar Apr May Jun 20 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:31:37 08:36:19 08:36:27 08:36:43 30 2 Sep 30, 2016 2 instances 16:31:58 16:37:28 Oct 3 3 Oct 3, 2016 3 instances 08:37:08 08:37:22 08:37:33 Nov Dec 29 2 Dec 29, 2016 2 instances 02:52:57 05:33:24 2015 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 2 Dec 16, 2015 2 instances 12:17:44 12:43:32