32 instances from 3 years 2017 - 6 instances Jan 6 2 Jan 6, 2017 2 instances 14:17:13 14:17:13 7 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:27:40 02:27:47 Jul Aug Sep Oct 2 Nov Dec 2016 - 22 instances Jan Feb 17 Mar Apr May Jun 20 6 Jun 20, 2016 6 instances 09:06:07 11:04:03 13:05:18 13:09:23 14:09:28 23:43:48 22 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:45:49 09:51:20 09:51:21 09:51:22 30 2 Sep 30, 2016 2 instances 17:57:53 18:03:32 Oct 1 3 3 Oct 3, 2016 3 instances 09:58:25 09:58:29 09:58:29 4 2 Oct 4, 2016 2 instances 05:24:27 05:26:21 Nov Dec 29 2 Dec 29, 2016 2 instances 04:27:34 23:03:30 2015 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16 2 Dec 16, 2015 2 instances 13:25:28 17:11:34 17 18