20 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 23 24 6 Jun 24, 2018 6 instances 05:46:29 05:49:49 06:27:32 06:29:17 06:47:30 07:25:18 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 8 Feb Mar Apr May Jun Jul Aug Sep Oct 3 2 Oct 3, 2017 2 instances 16:20:46 16:20:53 Nov Dec 27 2 Dec 27, 2017 2 instances 02:33:37 03:09:43 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:27:05 08:32:19 08:32:26 08:33:22 Oct 14 2 Oct 14, 2016 2 instances 09:53:30 11:05:56 Nov Dec 30 2 Dec 30, 2016 2 instances 14:44:55 18:14:38