29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:01:30 20:15:25 22 5 Jun 22, 2018 5 instances 04:35:28 10:51:29 11:03:46 16:21:35 23:47:07 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:39:12 16:41:49 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:39:43 13:03:16 13:24:26 18:49:32 19:08:37 19:32:29 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:48:02 19:58:37 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:14:18 11:21:26 30 2 Sep 30, 2016 2 instances 20:49:19 20:57:10 Oct 3 3 Oct 3, 2016 3 instances 13:49:30 13:49:30 13:51:29 Nov Dec 29