12 instances from 2 years 2017 - 3 instances Jan 7 2 Jan 7, 2017 2 instances 09:22:37 23:09:54 Feb Mar Apr May Jun Jul Aug Sep Oct Nov 20 Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 04:10:36 04:14:28 04:15:08 04:19:16 Oct 1 2 4 2 Oct 4, 2016 2 instances 13:50:44 13:55:03 Nov Dec 30