22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:36:26 06:55:23 07:00:39 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:22:05 03:39:35 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:21:55 11:01:58 11:05:46 19:01:00 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:48:57 14:53:01 15:08:02 15:11:59 30 2 Sep 30, 2016 2 instances 21:18:38 21:19:52 Oct 3 3 Oct 3, 2016 3 instances 13:23:02 13:31:51 13:49:07 Nov Dec 29