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 13:39:59 13:49:28 13:58:30 13:59:51 30 2 Sep 30, 2016 2 instances 20:06:22 20:09:39 Oct 3 3 Oct 3, 2016 3 instances 12:13:42 12:22:37 12:39:08 Nov Dec 29