22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:37:05 06:56:02 07:01:18 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:22:43 03:40:13 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:20:47 10:59:46 11:03:36 25 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:49:36 14:53:39 15:08:40 15:12:37 30 2 Sep 30, 2016 2 instances 21:19:16 21:20:30 Oct 3 3 Oct 3, 2016 3 instances 13:23:40 13:32:29 13:49:45 Nov Dec 29