11 instances from 2 years 2017 - 1 instance Jan 7 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 10:29:54 10:37:05 10:44:56 10:46:05 Oct 1 2 Oct 1, 2016 2 instances 15:41:58 15:48:15 4 3 Oct 4, 2016 3 instances 07:48:44 08:00:49 08:57:11 Nov Dec 30