13 instances from 2 years 2017 - 1 instance Jan 6 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 10:38:52 10:40:07 10:50:37 12:48:47 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:50:59 09:51:18 09:51:20 09:55:40 30 Oct 3 2 Oct 3, 2016 2 instances 09:53:31 10:09:42 Nov Dec 29