22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 07:39:09 09:33:10 10:07:52 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 07:37:05 07:43:05 Jul Aug 29 Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 11:35:45 12:10:23 12:52:09 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 14:24:59 14:28:56 14:43:52 14:48:01 30 2 Sep 30, 2016 2 instances 20:51:42 20:54:10 Oct 3 3 Oct 3, 2016 3 instances 12:58:19 13:06:59 13:23:34 Nov Dec 29