22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:40:32 11:17:16 19:43:34 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:26:37 15:18:24 Jul Aug Sep Oct 2 Nov Dec 25 26 2016 - 13 instances Jan Feb Mar Apr May Jun 20 21 3 Jun 21, 2016 3 instances 00:43:25 00:47:06 07:09:52 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:09:12 17:04:23 18:40:02 19:03:00 30 2 Sep 30, 2016 2 instances 21:38:54 23:05:47 Oct 3 2 Oct 3, 2016 2 instances 16:04:05 17:08:29 Nov Dec 29