25 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:28:05 01:28:14 01:28:27 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 2 Jan 6, 2017 2 instances 15:41:47 16:10:07 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:39:57 03:43:05 Jul Aug Sep Oct 2 Nov 2 8 Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2016 4 instances 08:38:34 11:59:40 14:27:28 14:48:17 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 18:29:42 18:36:18 18:56:11 Oct 1 2 Oct 1, 2016 2 instances 03:07:07 03:13:36 3 3 Oct 3, 2016 3 instances 18:50:38 18:57:02 19:00:05 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16