24 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 04:02:20 07:07:36 07:20:16 Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:37:08 03:58:56 Jul Aug Sep Oct 2 4 Oct 2, 2017 4 instances 02:44:50 02:47:00 02:50:27 03:26:51 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 11:25:39 12:06:56 12:44:48 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:14:07 10:14:20 10:14:21 10:18:56 30 2 Sep 30, 2016 2 instances 18:10:21 18:14:53 Oct 3 3 Oct 3, 2016 3 instances 10:16:35 10:16:57 10:33:13 Nov Dec 29