28 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:55:06 01:55:43 01:57:03 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:03:15 02:03:38 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 20 instances Jan Feb Mar Apr May Jun 20 21 30 8 Jun 30, 2016 8 instances 00:18:56 00:20:18 03:09:27 03:13:29 03:14:26 03:14:44 03:15:23 03:17:21 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:43:34 08:44:48 08:50:15 08:51:12 30 2 Sep 30, 2016 2 instances 17:01:29 17:07:05 Oct 3 3 Oct 3, 2016 3 instances 09:15:30 09:15:30 09:15:33 Nov Dec 29