22 instances from 4 years 2020 - 1 instance Jan 18 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2019 - 5 instances Jan Feb 27 Mar 5 Apr May Jun 27 Jul 20 Aug Sep Oct 26 Nov Dec 2017 - 3 instances Jan 6 Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 03:55:57 04:16:45 Jul Aug Sep Oct Nov Dec 2016 - 13 instances Jan Feb Mar Apr May Jun 23 2 Jun 23, 2016 2 instances 00:21:29 03:54:17 24 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 10:29:10 10:29:21 10:29:23 10:34:01 30 2 Sep 30, 2016 2 instances 18:25:33 18:29:47 Oct 3 3 Oct 3, 2016 3 instances 10:31:33 10:32:00 10:48:11 Nov Dec 29