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 22:10:14 22:10:33 Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:45:51 03:46:38 03:48:56 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 05:48:20 05:53:28 Jul Aug Sep Oct 2 Nov Dec 25 2016 - 13 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 11:07:39 11:12:07 11:21:14 11:27:00 Jul Aug Sep 19 3 Sep 19, 2016 3 instances 11:05:56 11:06:01 11:06:42 30 Oct 3 3 Oct 3, 2016 3 instances 11:12:32 11:12:33 11:12:37 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16