26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:24:37 20:38:23 22 3 Jun 22, 2018 3 instances 04:45:08 11:13:52 11:25:59 23 Jul 9 Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:02:10 13:25:40 13:46:44 19:11:30 19:30:35 19:54:25 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 9 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 11:37:23 11:43:01 11:43:12 11:44:37 30 2 Sep 30, 2016 2 instances 21:28:07 21:32:12 Oct 3 3 Oct 3, 2016 3 instances 14:38:19 14:38:32 14:38:32 Nov Dec