22 instances from 4 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct Nov Dec 2017 - 5 instances Jan 6 2 Jan 6, 2017 2 instances 12:38:47 12:38:57 Feb Mar Apr May Jun 21 Jul Aug 29 Sep Oct Nov 2 Dec 2016 - 15 instances Jan Feb 17 Mar Apr May Jun 20 4 Jun 20, 2016 4 instances 14:17:28 17:59:02 18:29:54 18:45:37 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:01:53 09:08:02 09:08:05 09:16:38 30 2 Sep 30, 2016 2 instances 17:23:55 17:29:38 Oct 3 3 Oct 3, 2016 3 instances 09:33:01 09:33:01 09:33:04 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16