22 instances from 5 years 2020 - 2 instances Jan Feb Mar Apr May Jun Jul 2 Aug Sep Oct Nov 13 Dec 2019 - 2 instances Jan Feb Mar Apr May Jun Jul 20 Aug Sep Oct 26 Nov Dec 2018 - 1 instance Jan 20 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan 5 14 Feb Mar Apr May Jun Jul Aug Sep Oct 9 3 Oct 9, 2017 3 instances 10:55:42 11:01:23 11:54:30 Nov Dec 2016 - 12 instances Jan Feb Mar Apr May Jun 20 3 Jun 20, 2016 3 instances 10:10:41 12:41:26 12:50:38 Jul Aug Sep 19 4 Sep 19, 2016 4 instances 13:51:14 14:00:53 14:09:52 14:11:09 30 2 Sep 30, 2016 2 instances 20:18:30 20:21:34 Oct 3 3 Oct 3, 2016 3 instances 12:25:37 12:34:30 12:51:00 Nov Dec