27 instances from 5 years 2020 - 5 instances Jan 18 Feb 12 13 Mar Apr May Jun 29 Jul Aug Sep Oct Nov 13 Dec 2019 - 3 instances Jan Feb 27 Mar 5 Apr May Jun Jul Aug Sep Oct 26 Nov Dec 2018 - 4 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2018 2 instances 11:26:36 19:46:45 22 Jul Aug Sep 24 Oct Nov Dec 2017 - 7 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 14:50:34 17:00:43 Jul Aug Sep Oct 2 4 Oct 2, 2017 4 instances 02:57:00 03:00:36 03:00:53 11:31:25 Nov Dec 26 2016 - 8 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 16:24:13 18:19:57 18:42:30 Oct 1 3 3 Oct 3, 2016 3 instances 13:34:24 14:46:21 18:14:19 Nov Dec 29