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 22:15:30 22:16:14 Dec 2018 - 4 instances Jan 5 Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:04:21 02:04:25 02:04:43 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 02:07:57 02:09:34 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 14 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 09:05:19 09:07:43 09:10:58 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 08:59:22 09:03:59 09:04:09 09:04:20 30 2 Sep 30, 2016 2 instances 17:04:23 17:10:09 Oct 3 3 Oct 3, 2016 3 instances 09:07:36 09:07:50 09:08:02 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16