26 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 22:10:10 22:11:16 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:47:14 03:48:01 03:50:18 Jul Aug Sep Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 05:49:43 05:54:50 Jul Aug Sep Oct 2 Nov 20 Dec 25 2016 - 12 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:05:15 11:11:05 11:19:41 11:24:36 Jul Aug Sep 19 2 Sep 19, 2016 2 instances 11:07:19 11:08:07 30 Oct 3 3 Oct 3, 2016 3 instances 11:13:55 11:13:55 11:14:00 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16