16 instances from 3 years 2017 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 01:25:47 01:28:05 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 01:11:59 01:26:52 Nov Dec 2016 - 11 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:36:30 09:17:29 09:22:36 09:30:33 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:17:53 08:22:45 08:22:56 08:23:17 30 2 Sep 30, 2016 2 instances 16:17:53 16:23:35 Oct 3 Nov Dec 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17