16 instances from 3 years 2018 - 1 instance Jan Feb Mar Apr May Jun Jul 8 Aug Sep Oct Nov Dec 2017 - 4 instances Jan 7 4 Jan 7, 2017 4 instances 06:53:58 06:54:06 16:49:22 16:49:35 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 11 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:26:41 08:31:55 08:32:02 08:32:58 Oct 1 2 Oct 1, 2016 2 instances 07:29:49 07:35:33 4 3 Oct 4, 2016 3 instances 02:50:07 02:57:59 03:03:56 Nov Dec 29 2 Dec 29, 2016 2 instances 22:14:55 22:15:03