9 instances from 2 years 2017 - 1 instance Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 15:14:18 15:58:24 17:28:38 30 Oct 3 3 Oct 3, 2016 3 instances 14:36:01 14:49:17 15:33:53 Nov Dec 29