28 instances from 5 years 2020 - 4 instances Jan Feb Mar Apr May Jun 28 Jul 4 Aug Sep Oct Nov 12 2 Nov 12, 2020 2 instances 22:27:26 22:29:42 Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 4 Jun 21, 2018 4 instances 05:22:45 05:24:36 05:25:41 05:28:32 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 05:30:25 05:35:31 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 08:53:08 08:58:12 11:32:31 11:40:17 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 09:20:36 09:25:15 09:25:18 30 2 Sep 30, 2016 2 instances 17:27:00 17:32:44 Oct 3 3 Oct 3, 2016 3 instances 09:30:22 09:30:34 09:30:37 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16