11 instances from 2 years 2017 - 1 instance Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 13:40:46 13:50:15 13:59:19 14:00:37 30 2 Sep 30, 2016 2 instances 20:07:13 20:10:29 Oct 3 3 Oct 3, 2016 3 instances 12:14:32 12:23:28 12:39:59 Nov Dec 29