22 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:54:36 10:48:24 19:11:35 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 08:02:02 14:54:26 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 01:02:26 01:06:26 06:52:02 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 15:00:56 16:56:48 18:31:56 18:55:15 30 Oct 3 3 Oct 3, 2016 3 instances 15:55:20 16:13:38 16:59:22 Nov Dec 29