27 instances from 5 years 2020 - 3 instances Jan 18 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov 13 Dec 2019 - 4 instances Jan Feb 27 Mar 5 Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 12:43:26 21:01:53 22 Jul Aug Sep 24 Oct Nov Dec 2017 - 6 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 16:02:09 18:35:48 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 06:35:17 12:55:07 Nov Dec 26 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 4 Sep 19, 2016 4 instances 16:55:09 17:05:02 18:58:18 19:20:57 Oct 1 2 Oct 1, 2016 2 instances 01:29:21 01:32:29 3 3 Oct 3, 2016 3 instances 14:16:27 15:27:06 18:52:09 Nov Dec 29