17 instances from 4 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 01:36:22 01:36:34 01:37:00 Jul Aug Sep Oct Nov Dec 2017 - 1 instance Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 2 Jun 20, 2016 2 instances 09:21:44 10:00:25 21 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:39:59 08:41:16 08:46:44 08:47:41 30 Oct 3 3 Oct 3, 2016 3 instances 09:11:39 09:11:40 09:11:40 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16