26 instances from 3 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 20:24:48 20:38:33 22 4 Jun 22, 2018 4 instances 04:45:12 11:14:02 11:26:10 16:22:23 25 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan 6 Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 13:02:20 13:25:50 13:46:54 19:11:40 19:30:45 19:54:35 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 11:37:33 11:43:11 11:43:22 11:44:47 30 2 Sep 30, 2016 2 instances 21:28:30 21:32:31 Oct 3 3 Oct 3, 2016 3 instances 14:38:32 14:39:02 14:39:03 Nov Dec