27 instances from 5 years 2020 - 4 instances Jan 18 Feb Mar Apr May Jun 29 Jul Aug Sep Oct Nov 12 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 03:42:41 11:19:02 19:45:21 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 9 Feb Mar Apr May Jun 25 Jul Aug Sep Oct 6 Nov Dec 25 30 2016 - 13 instances Jan Feb Mar Apr May Jun 20 21 22 Jul Aug Sep 20 21 3 Sep 21, 2016 3 instances 16:54:16 16:55:13 17:14:33 Oct 3 2 Oct 3, 2016 2 instances 01:38:44 02:13:13 5 3 Oct 5, 2016 3 instances 17:53:58 18:08:11 20:31:02 Nov Dec 31