17 instances from 3 years 2020 - 2 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 13 14 Dec 2017 - 5 instances Jan 7 Feb Mar Apr May Jun 23 Jul Aug Sep Oct 3 5 2 Oct 5, 2017 2 instances 11:05:59 11:12:13 Nov Dec 2016 - 10 instances Jan Feb Mar Apr May Jun Jul Aug Sep 20 4 Sep 20, 2016 4 instances 05:14:42 05:26:07 05:36:44 05:37:05 Oct 1 2 Oct 1, 2016 2 instances 12:17:33 12:20:57 4 3 Oct 4, 2016 3 instances 04:25:07 04:37:48 05:34:34 Nov Dec 30