28 instances from 5 years 2019 - 1 instance Jan Feb 18 Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2018 - 1 instance Jan 5 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 8 instances Jan 6 2 Jan 6, 2017 2 instances 12:49:55 23:45:44 19 20 Feb 6 Mar Apr May Jun 21 Jul Aug Sep Oct 2 24 Nov Dec 2016 - 17 instances Jan Feb 17 Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 08:32:30 09:53:46 14:11:21 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 09:05:12 10:01:14 10:01:34 10:05:58 30 4 Sep 30, 2016 4 instances 09:07:59 16:01:41 17:27:13 17:56:01 Oct 3 4 Oct 3, 2016 4 instances 08:59:44 09:08:49 10:02:52 10:19:04 Nov Dec 29 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 16