32 instances from 3 years 2017 - 8 instances Jan 6 2 Jan 6, 2017 2 instances 15:11:46 15:11:47 7 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:20:47 03:22:52 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 03:07:22 16:15:16 Nov 2 Dec 2016 - 22 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 17:52:00 17:54:23 18:00:29 21 3 Jun 21, 2016 3 instances 00:26:32 04:02:28 05:36:51 22 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 10:50:59 10:56:20 10:56:29 20 30 Oct 1 2 Oct 1, 2016 2 instances 14:06:40 15:48:46 3 3 Oct 3, 2016 3 instances 11:05:28 11:05:45 11:05:46 4 2 Oct 4, 2016 2 instances 06:04:35 06:10:55 Nov Dec 29 30 2015 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 17