8 instances from 2 years 2017 - 2 instances Jan 7 2 Jan 7, 2017 2 instances 08:47:49 22:36:04 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 1 2 Oct 1, 2016 2 instances 15:34:40 17:12:24 3 4 2 Oct 4, 2016 2 instances 07:44:25 11:48:14 Nov Dec 30