13 instances from 3 years 2018 - 1 instance Jan 3 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 3 instances Jan 1 10 Feb Mar Apr May Jun 30 Jul Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:48:18 10:48:28 10:48:33 10:53:32 30 2 Sep 30, 2016 2 instances 18:44:48 18:48:43 Oct 3 3 Oct 3, 2016 3 instances 10:50:44 10:51:09 11:07:22 Nov Dec