29 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:01:16 20:15:11 22 4 Jun 22, 2018 4 instances 04:35:22 10:51:15 11:03:32 23:47:13 23 Jul Aug Sep Oct Nov Dec 2017 - 14 instances Jan 6 2 Jan 6, 2017 2 instances 16:38:52 16:41:27 9 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:39:29 13:03:02 13:24:12 18:49:19 19:08:23 19:32:16 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:47:49 19:58:24 Nov 20 Dec 25 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:14:01 11:21:09 30 2 Sep 30, 2016 2 instances 20:48:52 20:56:54 Oct 3 3 Oct 3, 2016 3 instances 13:49:03 13:49:03 13:50:54 Nov Dec 29