12 instances from 2 years 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 04:28:50 04:28:50 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 10:46:14 10:51:37 10:51:44 10:54:17 30 Oct 3 3 Oct 3, 2016 3 instances 11:01:05 11:01:08 11:01:09 Nov Dec 29