15 instances from 2 years 2017 - 5 instances Jan 6 2 Jan 6, 2017 2 instances 15:03:51 15:03:54 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:14:08 03:16:19 Jul Aug Sep Oct 2 Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 02:20:27 02:23:25 02:28:14 02:28:32 Oct 1 2 Oct 1, 2016 2 instances 11:15:49 11:21:31 4 3 Oct 4, 2016 3 instances 01:59:36 02:21:07 02:21:09 Nov Dec 29