36 instances from 3 years 2018 - 2 instances Jan Feb 1 7 Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 19 instances Jan 2 6 13 3 Jan 13, 2017 3 instances 08:14:29 08:28:44 09:31:40 Feb 2 7 Mar 15 27 Apr May Jun 21 2 Jun 21, 2017 2 instances 08:24:45 15:15:53 23 Jul Aug Sep Oct 2 3 Oct 2, 2017 3 instances 01:07:51 13:59:42 18:43:14 24 26 Nov Dec 25 26 2016 - 15 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 5 Sep 19, 2016 5 instances 12:14:47 14:55:49 16:51:43 18:26:44 18:50:06 30 3 Sep 30, 2016 3 instances 20:08:07 21:25:38 22:51:06 Oct 3 5 Oct 3, 2016 5 instances 12:25:17 13:39:42 15:50:13 16:08:21 16:54:11 Nov Dec 29 2 Dec 29, 2016 2 instances 11:07:38 20:00:53