9 instances from 2 years 2018 - 1 instance Jan 3 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 23 4 Sep 23, 2016 4 instances 02:16:27 02:51:52 02:53:20 07:27:58 30 Oct 3 3 Oct 3, 2016 3 instances 11:53:14 11:59:43 12:18:47 Nov Dec